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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.

9 advisories

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Stored XSS in Rack::Directory via javascript: filenames rendered into anchor href Moderate
CVE-2026-25500 was published for rack (RubyGems) Feb 17, 2026
thesmartshadow Credited to thesmartshadow, jeremyevans, and ioquatix jeremyevans jeremyevans
ioquatix ioquatix
xmldom: XML injection via unsafe CDATA serialization allows attacker-controlled markup insertion High
CVE-2026-34601 was published for @xmldom/xmldom (npm) Apr 1, 2026
thesmartshadow Credited to thesmartshadow and karfau karfau karfau
thesmartshadow Credited to thesmartshadow
CoreDNS DoH GET oversized dns= query parameter causes pre-validation CPU and memory amplification High
CVE-2026-32936 was published for github.com/coredns/coredns (Go) Apr 28, 2026
thesmartshadow Credited to thesmartshadow
thesmartshadow Credited to thesmartshadow
thesmartshadow Credited to thesmartshadow
thesmartshadow Credited to thesmartshadow
thesmartshadow Credited to thesmartshadow
ProTip! Advisories are also available from the GraphQL API