Bump undici from 5.22.1 to 6.27.0 in /fixtures/flight-esm

[dependabot]

Bumps undici from 5.22.1 to 6.27.0.

Release notes

Sourced from undici's releases.

v6.27.0

⚠️ Security Release

This release line addresses 4 security advisories.

Action required: Upgrade to undici 6.27.0 or later.

npm install undici@^6.27.0

Note on patched version: the v6 fixes shipped in v6.27.0, not 6.26.0 — v6.26.0 contains only the chunked-EOF fix (#5308) and the version bump, none of the security fixes below.

The v6 line is not affected by the SOCKS5 advisories (GHSA-vmh5-mc38-953g, GHSA-hm92-r4w5-c3mj), the shared-cache disclosure (GHSA-pr7r-676h-xcf6), or the 8.x-only WebSocket regression (GHSA-38rv-x7px-6hhq).

Summary

Advisory	CVE	Severity (CVSS)	Fixed in	Fix commit
GHSA-vxpw-j846-p89q	CVE-2026-12151	High (7.5)	6.27.0	b7f252e7
GHSA-p88m-4jfj-68fv	CVE-2026-9679	Moderate (5.9)	6.27.0	25efa447
GHSA-g8m3-5g58-fq7m	CVE-2026-11525	Low (3.7)	6.27.0	25efa447
GHSA-35p6-xmwp-9g52	CVE-2026-6733	Low (3.7)	6.27.0	f4c31d60

---

High severity

WebSocket DoS via fragment count bypass — CVE-2026-12151

GHSA-vxpw-j846-p89q · CWE-400, CWE-770 Fix: b7f252e7 Backport WebSocket maxPayloadSize fixes (#5423, backported to v6 in #5428)

A malicious WebSocket server can stream a large number of small or empty continuation frames. Undici enforced a limit on cumulative payload size but did not limit the number of fragments per message, leading to unbounded memory growth and denial of service. All releases from 6.17.0 onward are affected.

• Affected: applications using new WebSocket(...) or WebSocketStream against untrusted endpoints.
• Workaround: none — upgrade is required.

---

Moderate severity

HTTP header injection via Set-Cookie percent-decoding — CVE-2026-9679

... (truncated)

Commits

• 551138c Bumped v6.27.0 (#5431)
• b7f252e Backport WebSocket maxPayloadSize fixes to v7.x (#5423) (#5428)
• 25efa44 fix(cookies): preserve values and parse SameSite strictly
• f4c31d6 fix: guard idle socket validation to skip fresh sockets (#5400)
• 768beac Bumped v6.26.0 (#5323)
• 7917b25 fix: validate EOF for chunked h1 responses (#5308)
• 3420499 Bumped v6.25.0 (#5029)
• d7a1e55 feat: add configurable maxPayloadSize for WebSocket (#4955)
• a9d1848 Do not mark v6.x releases as latest
• 0126586 Ignore local agent configuration files
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for undici since your current version.

Install script changes

This version modifies prepare script that runs during installation. Review the package contents before updating.

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

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[socket-security]

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[martinSaad]

⛔ Snyk checks have failed. 395 issues have been found so far.

Status	Scan Engine	Critical	High	Medium	Low	Total (395)
⛔	Open Source Security	27	232	115	21	395 issues

💻 Catch issues earlier using the plugins for VS Code, JetBrains IDEs, Visual Studio, and Eclipse.

[karencapiiro]

Checkmarx One – Scan Summary & Details – 746a38e5-90e7-4d79-a3b1-6f0230192864

---

New Issues (349)

Checkmarx found the following issues in this Pull Request

#	Severity	Issue	Source File / Package	Checkmarx Insight
1		CVE-2026-0905	Npm-electron-23.1.2	details Description: Insufficient policy enforcement in the Network in Google Chrome prior to 144.0.7559.59 allowed an attacker who obtained a network log file to poten... Attack Vector: NETWORK Attack Complexity: LOW ID: PEJWodh7XpUKrGIuBolUsTHE2JBaIlf6DBY02805z80%3D Vulnerable Package
2		CVE-2026-0906	Npm-electron-23.1.2	details Description: Incorrect security UI in Google Chrome on Android prior to 144.0.7559.59 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) ... Attack Vector: NETWORK Attack Complexity: LOW ID: 0tXhVpDeDFpjsmtwwpg2aXZk1ywbuuN6YJsDGajMf%2Fs%3D Vulnerable Package
3		CVE-2026-0907	Npm-electron-23.1.2	details Description: Incorrect security UI in Split View in Google Chrome prior to 144.0.7559.59 allowed a remote attacker to perform UI spoofing via a crafted HTML page. Attack Vector: NETWORK Attack Complexity: LOW ID: 4L4Z%2FlKhKSA99EpxJAe7XFRVHTVeW4rWw7zYcoEbiow%3D Vulnerable Package
4		CVE-2026-11671	Npm-electron-23.1.2	details Description: Use after free in Navigation in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to potentially perform a sandbox escape via a craft... Attack Vector: NETWORK Attack Complexity: LOW ID: 9w4KY74rqtWNxMmft1LVZrAHVtSprlpZJzIaXrGZQeI%3D Vulnerable Package
5		CVE-2026-1525	Npm-undici-5.20.0	details Description: Undici versions prior to 6.24.0 and 7.0.x prior to 7.24.0 allow duplicate HTTPContent-Length headers when they are provided in an array with case-v... Attack Vector: NETWORK Attack Complexity: LOW ID: TI2WEAGR76Nx5DQPomRFF4h9z7seaFlMZmLr3MLg49I%3D Vulnerable Package
6		CVE-2026-3061	Npm-electron-23.1.2	details Description: Out-of-bounds Read in Media in Google Chrome prior to 145.0.7632.116 allowed a remote attacker to perform an out of bounds memory read via a crafte... Attack Vector: NETWORK Attack Complexity: LOW ID: Vpyd%2BHWLGC2WWMcKH7GpamIf26Ug25xQCDX2Vn6f%2BKw%3D Vulnerable Package
7		CVE-2026-3062	Npm-electron-23.1.2	details Description: Out-of-bounds Read and write in Tint in Google Chrome on Mac prior to 145.0.7632.116 allowed a remote attacker to perform out of bounds memory acce... Attack Vector: NETWORK Attack Complexity: LOW ID: aJxpytPjs5K22O2u7%2Bu4WCFcxmZH5gW159KVAq7XSwo%3D Vulnerable Package
8		CVE-2026-33896	Npm-node-forge-0.6.33	details Description: `pki.verifyCertificateChain()` does not enforce RFC 5280 basicConstraints requirements when an intermediate certificate lacks both the `basicConstr... Attack Vector: NETWORK Attack Complexity: LOW ID: dNk4EnOFS1P2zqzimuCEolU6bUo1TzxYh%2BlOHKt1QhE%3D Vulnerable Package
9		CVE-2026-33896	Npm-node-forge-0.7.6	details Description: `pki.verifyCertificateChain()` does not enforce RFC 5280 basicConstraints requirements when an intermediate certificate lacks both the `basicConstr... Attack Vector: NETWORK Attack Complexity: LOW ID: e1OB8R2lwDrBEhOyWLqU3oQdVGnTn4indsEkfaTOu3s%3D Vulnerable Package
10		CVE-2026-33896	Npm-node-forge-0.10.0	details Description: `pki.verifyCertificateChain()` does not enforce RFC 5280 basicConstraints requirements when an intermediate certificate lacks both the `basicConstr... Attack Vector: NETWORK Attack Complexity: LOW ID: h8thj7uXzZ5xP%2FjQNqgtFQEg2W5HxK5X4XGiytFZzlw%3D Vulnerable Package
11		CVE-2026-33896	Npm-node-forge-1.3.1	details Description: `pki.verifyCertificateChain()` does not enforce RFC 5280 basicConstraints requirements when an intermediate certificate lacks both the `basicConstr... Attack Vector: NETWORK Attack Complexity: LOW ID: iMOZJjoPpvBlAfGc%2FRsAg2Wfs7ZxksgvQoUu%2FadZlTw%3D Vulnerable Package
12		CVE-2026-33937	Npm-handlebars-4.5.3	details Description: Handlebars provides the power necessary to let users build semantic templates. In versions 4.0.0 through 4.7.8, `Handlebars.compile()` accepts a pr... Attack Vector: NETWORK Attack Complexity: LOW ID: 04VXyKPtsvuWrRsvpOlSFNdT0Xmgf11TeHQWqGwlZvM%3D Vulnerable Package
13		CVE-2026-33937	Npm-handlebars-4.7.7	details Description: Handlebars provides the power necessary to let users build semantic templates. In versions 4.0.0 through 4.7.8, `Handlebars.compile()` accepts a pr... Attack Vector: NETWORK Attack Complexity: LOW ID: DwTtjoIaDGZmR58S9ZvzoVOPCGxQk%2BtyYFkRbT800j4%3D Vulnerable Package
14		CVE-2026-33937	Npm-handlebars-4.7.6	details Description: Handlebars provides the power necessary to let users build semantic templates. In versions 4.0.0 through 4.7.8, `Handlebars.compile()` accepts a pr... Attack Vector: NETWORK Attack Complexity: LOW ID: Rnjq9AK0bh9kKVaXtcfK4u0lRPZ2xScwK32WrzPAnBE%3D Vulnerable Package
15		CVE-2026-34775	Npm-electron-23.1.2	details Description: Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.x prior to 39.... Attack Vector: NETWORK Attack Complexity: LOW ID: %2FhGU6WULAf3ge0%2Fon8P676EqfVDvZQ1KUsaaPkYBIX8%3D Vulnerable Package
16		CVE-2026-3545	Npm-electron-23.1.2	details Description: Insufficient data validation in Navigation in Google Chrome prior to 145.0.7632.159 allowed a remote attacker to potentially perform a sandbox esca... Attack Vector: NETWORK Attack Complexity: LOW ID: Y14IJzcMi3jpw73MGN0ZZk7fPG2%2BHbj1vP4tNYhVyzM%3D Vulnerable Package
17		CVE-2026-3916	Npm-electron-23.1.2	details Description: Out-of-bounds Read in Web Speech in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to potentially perform a sandbox escape via a cr... Attack Vector: NETWORK Attack Complexity: LOW ID: 81%2F8TVcJWEAk2O%2BvzXqYxaL1jq3M%2BF1NxU50K0MeD%2Fw%3D Vulnerable Package
18		CVE-2026-4800	Npm-lodash-4.17.4	details Description: The fix for CVE-2021-23337 added validation for the variable option in _.template but did not apply the same validation to "options.imports" key na... Attack Vector: NETWORK Attack Complexity: LOW ID: 0hkKsfGvkGzrZEeDk9JEH1OVCClREw1R3XkMRdlNHK4%3D Vulnerable Package
19		CVE-2026-4800	Npm-lodash-4.17.15	details Description: The fix for CVE-2021-23337 added validation for the variable option in _.template but did not apply the same validation to "options.imports" key na... Attack Vector: NETWORK Attack Complexity: LOW ID: dgxfTRU1WHwnKEvdbSfEvV5cb%2F8%2BKiVw19PAMnbGzOM%3D Vulnerable Package
20		CVE-2026-4800	Npm-lodash-4.17.11	details Description: The fix for CVE-2021-23337 added validation for the variable option in _.template but did not apply the same validation to "options.imports" key na... Attack Vector: NETWORK Attack Complexity: LOW ID: O2%2BqQ7leUnsTvm92r2i5OMWirzN0I22U7LqxLbGZpug%3D Vulnerable Package
21		CVE-2026-4800	Npm-lodash-4.17.20	details Description: The fix for CVE-2021-23337 added validation for the variable option in _.template but did not apply the same validation to "options.imports" key na... Attack Vector: NETWORK Attack Complexity: LOW ID: qcf4LbE6OC6b%2FsqE7vR6iTSCnLQE%2FmwWeiVqIBs66FY%3D Vulnerable Package
22		CVE-2026-4800	Npm-lodash-4.17.21	details Description: The fix for CVE-2021-23337 added validation for the variable option in _.template but did not apply the same validation to "options.imports" key na... Attack Vector: NETWORK Attack Complexity: LOW ID: YHm3WCgSmN91hiNj4QQjHE32Aot8Yelutu3bFhL1Cis%3D Vulnerable Package
23		CVE-2026-5288	Npm-electron-23.1.2	details Description: Use after free in WebView in Google Chrome on Android prior to 146.0.7680.178 allowed a remote attacker who had compromised the renderer process to... Attack Vector: NETWORK Attack Complexity: LOW ID: qJ8f1v7W4Gb3jli0OvQuPyldE0j26Hkl0L6IwOxhAH4%3D Vulnerable Package
24		CVE-2026-9277	Npm-shell-quote-1.8.1	details Description: shell-quote `quote()` function did not validate object-token inputs against the operator model used by `parse()`. The `.op` field was backslash-esc... Attack Vector: NETWORK Attack Complexity: LOW ID: AvsG3hWsKDYsitjwlEvWCegcDg56X3B6EkO49H%2B5zNU%3D Vulnerable Package
25		CVE-2026-9277	Npm-shell-quote-1.7.3	details Description: shell-quote `quote()` function did not validate object-token inputs against the operator model used by `parse()`. The `.op` field was backslash-esc... Attack Vector: NETWORK Attack Complexity: LOW ID: GokuNPcUxt4OAV%2Fb1h3Ws2sL01G7kUV5sSUvkBtVAbU%3D Vulnerable Package
26		CVE-2026-9277	Npm-shell-quote-1.7.1	details Description: shell-quote `quote()` function did not validate object-token inputs against the operator model used by `parse()`. The `.op` field was backslash-esc... Attack Vector: NETWORK Attack Complexity: LOW ID: IMg94RKaOWFEyEx5QEKid7U5kle2Gc5Z2ObKu5w56lw%3D Vulnerable Package
27		CVE-2026-9277	Npm-shell-quote-1.6.1	details Description: shell-quote `quote()` function did not validate object-token inputs against the operator model used by `parse()`. The `.op` field was backslash-esc... Attack Vector: NETWORK Attack Complexity: LOW ID: SDoQpbmAILoVv5RYpqHKD6Fkrb8fzSN1y9ZuVLrtWrY%3D Vulnerable Package
28		Cx0a53ef16-dcb9	Npm-react-devtools-shared-0.0.1	details Description: This package was manually inspected by a security researcher and flagged as malicious ### About Classifying malicious packages is an internal proc... ID: bkVQcS3BfbGqVMPm7rCIJLHEoWERm8sJ35U%2FHpppsN4%3D Vulnerable Package
29		Cx2f014233-f041	Npm-eslint-plugin-react-internal-0.0.0	details Description: This package was manually inspected by a security researcher and flagged as malicious ### About Classifying malicious packages is an internal proc... ID: aWP5auPtZ%2BKyh9fZOhBQmC6LJv6Wh7T3WTgltkJlVBs%3D Vulnerable Package
30		CVE-2023-1220	Npm-electron-23.1.2	details Description: Heap-based Buffer Overflow in UMA in Google Chrome prior to 111.0.5563.64 allowed a remote attacker who had compromised the renderer process to pot... Attack Vector: NETWORK Attack Complexity: LOW ID: 7XfvRYt1BzxmR2ubdu%2BKwhCv1FpZXDC14egdBEMTFso%3D Vulnerable Package
31		CVE-2023-1530	Npm-electron-23.1.2	details Description: Use after free in PDF in Google Chrome versions prior to 111.0.5563.110 allowed a remote attacker to potentially exploit heap corruption via a craf... Attack Vector: NETWORK Attack Complexity: LOW ID: SJ3tIKTEvMM9OEMTyt1FoDxbyD4nhZCeqGNjuLlloY4%3D Vulnerable Package
32		CVE-2023-1811	Npm-electron-23.1.2	details Description: Use after free in Frames in Google Chrome in versions prior to 112.0.5615.49 allowed a remote attacker who convinced a user to engage in specific U... Attack Vector: NETWORK Attack Complexity: LOW ID: putQkOcglq7x1%2FHQ%2Bo5prhGHCsEx10UrIZrc5dzgWGE%3D Vulnerable Package
33		CVE-2023-2135	Npm-electron-23.1.2	details Description: Use After Free in DevTools in Google Chrome in versions prior to 112.0.5615.137 allowed a remote attacker who convinced a user to enable specific p... Attack Vector: NETWORK Attack Complexity: HIGH ID: 2IPu2KKM%2BHjtXFHqOrvJjuoMr9VaT2A33yranNCWVMM%3D Vulnerable Package
34		CVE-2024-52011	Npm-launch-editor-2.6.0	details Description: launch-editor allows users to open files with line numbers in editor from Node.js. Prior to version 2.9.0, due to the insufficient sanitization of ... Attack Vector: NETWORK Attack Complexity: LOW ID: U8VY9gYZxzyGrALQDHzRYr33udkSwvb2O0ix5ItTsXs%3D Vulnerable Package
35		CVE-2025-13630	Npm-electron-23.1.2	details Description: Type Confusion in V8 in Google Chrome prior to 143.0.7499.41 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Attack Vector: NETWORK Attack Complexity: LOW ID: 3EI8NKj4p61NbZVQo26aiLTp%2BYKsiK%2FQRqcXahuRetQ%3D Vulnerable Package
36		CVE-2025-13631	Npm-electron-23.1.2	details Description: Inappropriate implementation in Google Updater in Google Chrome on Mac prior to 143.0.7499.41 allowed a remote attacker to perform Privilege Escala... Attack Vector: NETWORK Attack Complexity: LOW ID: GiyLoIo7HeI2v%2Fg7kvoItQSSoMWIeENHOqYW2HIgIic%3D Vulnerable Package
37		CVE-2025-13633	Npm-electron-23.1.2	details Description: Use After Free in Digital Credentials in Google Chrome prior to 143.0.7499.41 allowed a remote attacker who had compromised the renderer process to... Attack Vector: NETWORK Attack Complexity: LOW ID: jR8MSbg17Q5S7Xb6LFi2TMbwP99UfEmhVXWZaHNukWw%3D Vulnerable Package
38		CVE-2025-13638	Npm-electron-23.1.2	details Description: Use After Free in Media Stream in Google Chrome prior to 143.0.7499.41 allowed a remote attacker to potentially exploit heap corruption via a craft... Attack Vector: NETWORK Attack Complexity: LOW ID: ZjOr16OwU3R2btQMXAkdo5l7zyLKGoFDSt1YNXlcegw%3D Vulnerable Package
39		CVE-2025-13639	Npm-electron-23.1.2	details Description: Inappropriate implementation in WebRTC in Google Chrome prior to 143.0.7499.41 allowed a remote attacker to perform arbitrary read/write via a craf... Attack Vector: NETWORK Attack Complexity: LOW ID: Z4IWc6nBrEQiJp0dompWD4FBmAKE%2B7SMZvpQcE8IJjQ%3D Vulnerable Package
40		CVE-2025-13720	Npm-electron-23.1.2	details Description: Bad cast in Loader in Google Chrome prior to 143.0.7499.41 allowed a remote attacker who had compromised the renderer process to potentially exploi... Attack Vector: NETWORK Attack Complexity: LOW ID: N00MwO2s6qYGZU68AJtUz84JiSwlf8lIMvj6217f5IE%3D Vulnerable Package
41		CVE-2025-13721	Npm-electron-23.1.2	details Description: Race in v8 in Google Chrome prior to 143.0.7499.41 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Attack Vector: NETWORK Attack Complexity: HIGH ID: UwlcDkCdXZ96eQHd0qAEDmIraJkLPzZIkvVEIohLgDI%3D Vulnerable Package
42		CVE-2025-14174	Npm-electron-23.1.2	details Description: Out of bounds memory access in ANGLE in Google Chrome on Mac prior to 143.0.7499.110 allowed a remote attacker to perform out of bounds memory acce... Attack Vector: NETWORK Attack Complexity: LOW ID: aoK%2FuZ2Eew5nsjCr4tHg9gDx%2FvMmJyls%2BW7%2BVvBDmp0%3D Vulnerable Package
43		CVE-2025-14765	Npm-electron-23.1.2	details Description: Use after free in WebGPU in Google Chrome prior to 143.0.7499.147 allowed a remote attacker to potentially exploit heap corruption via a crafted HT... Attack Vector: NETWORK Attack Complexity: LOW ID: qSo62XW6SUYJBzgdRu4ntYGRPR7H2NE2LDVNZGyL9LQ%3D Vulnerable Package

More results are available on the CxOne platform

---

Fixed Issues (5)

Great job! The following issues were fixed in this Pull Request

Severity	Issue	Source File / Package
	CVE-2025-13466	Npm-body-parser-1.19.2
	CVE-2025-13466	Npm-body-parser-1.19.0
	CVE-2025-13466	Npm-body-parser-1.18.2
	CVE-2025-13466	Npm-body-parser-1.20.1
	CVE-2025-13466	Npm-body-parser-1.20.2

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