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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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393 advisories

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Rack's multipart parsing without Content-Length header allows unbounded chunked file uploads High
CVE-2026-34829 was published for rack (RubyGems) Apr 2, 2026
th4s1s Credited to th4s1s, jeremyevans, and ioquatix jeremyevans jeremyevans
ioquatix ioquatix
Rack has quadratic complexity in Rack::Utils.select_best_encoding via wildcard Accept-Encoding header High
CVE-2026-34230 was published for rack (RubyGems) Apr 2, 2026
kwkr Credited to kwkr, jeremyevans, and ioquatix jeremyevans jeremyevans
ioquatix ioquatix
Rack's multipart header parsing allows Denial of Service via escape-heavy quoted parameters High
CVE-2026-34827 was published for rack (RubyGems) Apr 2, 2026
TaiPhung217 Credited to TaiPhung217, jeremyevans, and ioquatix jeremyevans jeremyevans
ioquatix ioquatix
Rack::Static prefix matching can expose unintended files under the static root High
CVE-2026-34785 was published for rack (RubyGems) Apr 2, 2026
th4s1s Credited to th4s1s, jeremyevans, and ioquatix jeremyevans jeremyevans
ioquatix ioquatix
Ruby LSP has arbitrary code execution through branch setting High
CVE-2026-34060 was published for ruby-lsp (RubyGems) Mar 27, 2026
MCP Ruby SDK: Insufficient Session Binding Allows SSE Stream Hijacking via Session ID Replay High
CVE-2026-33946 was published for mcp (RubyGems) Mar 27, 2026
srikanthramu Credited to srikanthramu
Rails Active Storage has possible Path Traversal in DiskService High
CVE-2026-33195 was published for activestorage (RubyGems) Mar 23, 2026
Ruby JSON has a format string injection vulnerability High
CVE-2026-33210 was published for json (RubyGems) Mar 19, 2026
DavidKorczynski Credited to DavidKorczynski
sigstore-ruby verifier returns success for DSSE bundles with mismatched in-toto subject digest High
CVE-2026-31830 was published for sigstore (RubyGems) Mar 11, 2026
hanazuki Credited to hanazuki
rubyipmi is vulnerable to OS Command Injection through malicious usernames High
CVE-2026-0980 was published for rubyipmi (RubyGems) Feb 27, 2026
Rack has a Directory Traversal via Rack:Directory High
CVE-2026-22860 was published for rack (RubyGems) Feb 17, 2026
Masamuneee Credited to Masamuneee, jeremyevans, and ioquatix jeremyevans jeremyevans
ioquatix ioquatix
Phlex XSS protection bypass via attribute splatting, dynamic tags, and href values High
GHSA-w67g-2h6v-vjgq was published for phlex (RubyGems) Feb 6, 2026
Unauthenticated Spree Commerce users can access all guest addresses High
CVE-2026-25758 was published for spree_api (RubyGems) Feb 5, 2026
p- Credited to p-
Unauthenticated Spree Commerce users can view completed guest orders by Order ID High
CVE-2026-25757 was published for spree_storefront (RubyGems) Feb 5, 2026
p- Credited to p-
Decidim's private data exports can lead to data leaks High
CVE-2025-65017 was published for decidim (RubyGems) Feb 3, 2026
ahukkanen Credited to ahukkanen
foreman_kubevirt disables SSL verification if a Certificate Authority (CA) certificate is not explicitly set High
CVE-2026-1531 was published for foreman_kubevirt (RubyGems) Feb 2, 2026
fog-kubevirt allows remote attacker to perform MITM attack due to disabled certificate validation High
CVE-2026-1530 was published for fog-kubevirt (RubyGems) Feb 2, 2026
Cassandra Web - Remote File Read High
CVE-2020-36939 was published for cassandra-web (RubyGems) Jan 27, 2026
simi Credited to simi
ActiveRecord-JDBC-Adapter (AR-JDBC) lib/arjdbc/jdbc/adapter.rb sql.gsub() Function SQL Injection High
GHSA-5qw5-wf2q-f538 was published for activerecord-jdbc-adapter (RubyGems) Jan 16, 2026
Spree API has Unauthenticated IDOR - Guest Address High
CVE-2026-22589 was published for spree_core (RubyGems) Jan 8, 2026
Shakapacker has environment variable leak via EnvironmentPlugin that exposes secrets to client-side bundles High
GHSA-96qw-h329-v5rg was published for shakapacker (RubyGems) Jan 8, 2026
httparty Has Potential SSRF Vulnerability That Leads to API Key Leakage High
CVE-2025-68696 was published for httparty (RubyGems) Dec 23, 2025
lambdasawa Credited to lambdasawa and ashkulz ashkulz ashkulz
Duplicate Advisory: ProsemirrorToHtml has a Cross-Site Scripting (XSS) vulnerability through unescaped HTML attribute values High
GHSA-4249-gjr8-jpq3 was published for prosemirror_to_html (RubyGems) Nov 13, 2025 • withdrawn
Duplicate Advisory: ProsemirrorToHtml has a Cross-Site Scripting (XSS) vulnerability through unescaped HTML attribute values High
GHSA-vfpf-xmwh-8m65 was published for prosemirror_to_html (RubyGems) Nov 7, 2025 • withdrawn
MQTT does not validate hostnames High
CVE-2025-12790 was published for mqtt (RubyGems) Nov 6, 2025
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