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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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2 advisories

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paranoid2 gem Code backdoor Critical
CVE-2019-13589 was published for paranoid2 (RubyGems) Jul 16, 2019
CSS Parser: Improper Certificate Validation allows MITM injection of remote CSS content Moderate
CVE-2026-44312 was published for css_parser (RubyGems) May 7, 2026
JLLeitschuh Credited to JLLeitschuh
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