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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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953 advisories

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Sinatra is vulnerable to ReDoS through ETag header value generation Low
CVE-2025-61921 was published for sinatra (RubyGems) Oct 10, 2025
dentarg
Credited to dentarg
Rack is vulnerable to a memory-exhaustion DoS through unbounded URL-encoded body parsing High
CVE-2025-61919 was published for rack (RubyGems) Oct 10, 2025
Pirikara jeremyevans
ioquatix
Credited to Pirikara, jeremyevans, and ioquatix
Rack has a Possible Information Disclosure Vulnerability Moderate
CVE-2025-61780 was published for rack (RubyGems) Oct 10, 2025
leahneukirchen jeremyevans
matthewd ioquatix
Credited to leahneukirchen, jeremyevans, matthewd, and ioquatix
Possible Log Injection in Rack::CommonLogger Moderate
CVE-2025-25184 was published for rack (RubyGems) Feb 12, 2025
HexSave jeremyevans
ioquatix taketo1113 nick-f vladimir-mencl-eresearch lostapathy matthewbjones lfittl
Credited to HexSave, jeremyevans, ioquatix, taketo1113, nick-f, vladimir-mencl-eresearch, lostapathy, matthewbjones, and lfittl
Rack's multipart parser buffers unbounded per-part headers, enabling DoS (memory exhaustion) High
CVE-2025-61772 was published for rack (RubyGems) Oct 7, 2025
kwkr jeremyevans
ioquatix
Credited to kwkr, jeremyevans, and ioquatix
Rack: Multipart parser buffers large non‑file fields entirely in memory, enabling DoS (memory exhaustion) High
CVE-2025-61771 was published for rack (RubyGems) Oct 7, 2025
kwkr jeremyevans
ioquatix
Credited to kwkr, jeremyevans, and ioquatix
Rack's unbounded multipart preamble buffering enables DoS (memory exhaustion) High
CVE-2025-61770 was published for rack (RubyGems) Oct 7, 2025
kwkr ioquatix
jeremyevans
Credited to kwkr, ioquatix, and jeremyevans
Withdrawn Advisory: Bootstrap Cross-Site Scripting (XSS) vulnerability Moderate
CVE-2024-6531 was published for bootstrap (RubyGems) Jul 11, 2024 • withdrawn
alexeyNeklesa-idt metametadata
eoftedal
Credited to alexeyNeklesa-idt, metametadata, and eoftedal
Regular Expression Denial of Service (ReDoS) in lodash Moderate
CVE-2020-28500 was published for lodash (RubyGems) Jan 6, 2022
mitchell-codecov nitaiapiiro
DmitriyLewen jkmartindale G-Rath levpachmanov
Credited to mitchell-codecov, nitaiapiiro, DmitriyLewen, jkmartindale, G-Rath, and levpachmanov
Regular Expression Denial of Service (ReDoS) in lodash Moderate
CVE-2019-1010266 was published for lodash (RubyGems) Jul 19, 2019
mitchell-codecov G-Rath
levpachmanov
Credited to mitchell-codecov, G-Rath, and levpachmanov
Rack has an unsafe default in Rack::QueryParser allows params_limit bypass via semicolon-separated parameters High
CVE-2025-59830 was published for rack (RubyGems) Sep 25, 2025
kwkr jeremyevans
ioquatix
Credited to kwkr, jeremyevans, and ioquatix
Nokogiri updates packaged libxml2 to v2.12.7 to resolve CVE-2024-34459 Low
GHSA-r95h-9x8f-r3f7 was published for nokogiri (RubyGems) May 13, 2024
CommanderStorm postmodern
colbybr
Credited to CommanderStorm, postmodern, and colbybr
REXML has DoS condition when parsing malformed XML file Low
CVE-2025-58767 was published for rexml (RubyGems) Sep 17, 2025
sofiaaberegg
Credited to sofiaaberegg
REXML contains a denial of service vulnerability Moderate
CVE-2024-35176 was published for rexml (RubyGems) May 16, 2024
Ruby SAML allows remote Denial of Service (DoS) with compressed SAML responses High
CVE-2025-25293 was published for ruby-saml (RubyGems) Mar 12, 2025
p-
Credited to p-
Ruby SAML allows a SAML authentication bypass due to namespace handling (parser differential) Critical
CVE-2025-25292 was published for ruby-saml (RubyGems) Mar 12, 2025
p-
Credited to p-
Ruby SAML allows a SAML authentication bypass due to DOCTYPE handling (parser differential) Critical
CVE-2025-25291 was published for ruby-saml (RubyGems) Mar 12, 2025
ahacker1-securesaml
Credited to ahacker1-securesaml
Withdrawn Advisory: Bootstrap Cross-Site Scripting (XSS) vulnerability Moderate
CVE-2024-6484 was published for bootstrap (RubyGems) Jul 11, 2024 • withdrawn
metametadata
Credited to metametadata
Ruby SAML DOS vulnerability with large SAML response Moderate
CVE-2025-54572 was published for ruby-saml (RubyGems) Jul 30, 2025
Yuuki77 dblessing
Credited to Yuuki77 and dblessing
protobuf-java has potential Denial of Service issue High
CVE-2024-7254 was published for com.google.protobuf:protobuf-java (RubyGems) Sep 19, 2024
anlakii
Credited to anlakii
Denial of Service in jquery High
CVE-2016-10707 was published for jQuery (RubyGems) Jan 22, 2018
anlakii
Credited to anlakii
Google Sign-In for Rails allowed redirect to protocol-relative URI Moderate
CVE-2025-58067 was published for google_sign_in (RubyGems) Aug 29, 2025
Withdrawn Advisory: AlchemyCMS is vulnerable to stored XSS via the /admin/pictures image field Moderate
CVE-2018-18307 was published for alchemy_cms (RubyGems) May 14, 2022 • withdrawn
Google Sign-In for Rails allowed redirects to malformed URLs Moderate
CVE-2025-57821 was published for google_sign_in (RubyGems) Aug 27, 2025
Muntrive
Credited to Muntrive
Active Record logging vulnerable to ANSI escape injection Moderate
CVE-2025-55193 was published for activerecord (RubyGems) Aug 13, 2025
th4s1s
Credited to th4s1s
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