Added a few bugs/expoits of my own#4
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Document multiple high-severity vulnerabilities in Discord Desktop that allow remote code execution and other security risks through various attack vectors.
Updated the title formatting for the Wazuh stack buffer overflow documentation.
Documented a vulnerability in Nextcloud's SSRF protection that allows bypass via IPv4-compatible and NAT64 IPv6 addresses. Provided a detailed proof of concept and attack scenario demonstrating the exploit.
Documented the authenticated SSRF vulnerability via OAuth2 Dynamic Client Registration in n8n, detailing the impact, affected versions, and proof of concept.
Document vulnerabilities in Fluent Bit's collectd parser, including an infinite loop DoS and an out-of-bounds heap read triggered by a zero-length part.
Woodpecker CI: pipeline RCE via carriage return (\r) bypass of newline sanitization in EnvVarSubst(). YAML parser treats \r as line break, attacker injects pipeline steps via commit message. RetroArch libchdr: integer overflow in map allocation (sizeof(map_entry) * totalhunks) on 32-bit platforms. Crafted CHD file causes undersized malloc followed by massive OOB write.
…jection Discovered newline injection in UserSid field → log content injection → batch file command execution chain. UserSid is embedded in registry key paths logged by RegistryConfiguration.TrySet. Embedded newlines create standalone command lines in .bat files written via the ServiceLogFilePath primitive. Combined with GP startup scripts + gpupdate trigger = full standard-user-to-SYSTEM LPE. Batch injection confirmed locally. CVSS 7.8 → 8.8.
Remove Attribution section, restore bikini's first-person voice, rename 'My Additions' to 'Contributed Research (by Unrealisedd)', and 'Original Contents (by bikini)' back to 'Contents'.
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I've added a few writeups that I'd been sitting on. I previously tried reporting them, but they were ignored, so I thought they might be a good fit for this repository instead. I really like the work you've been doing here, and I figured these could be a useful addition to the collection :).