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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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8 advisories

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Avo: Direct attachment upload endpoint lacks upload authorization and bypasses field-level upload policy Moderate
CVE-2026-53769 was published for avo (RubyGems) Jul 9, 2026
tarryGrain0 Credited to tarryGrain0, Paul-Bob, and dawitngoliath Paul-Bob Paul-Bob
dawitngoliath dawitngoliath
AlchemyCMS: Unauthenticated nested page API leaks restricted & unpublished content High
GHSA-mqq5-j7w8-2hgh was published for alchemy_cms (RubyGems) Jun 19, 2026
Haxset Credited to Haxset
Avo: Missing Authorization in Avo Association Attach Endpoint Allows Unauthorized Relationship Manipulation and Privilege Escalation Critical
CVE-2026-55518 was published for avo (RubyGems) Jun 17, 2026
xIllunight Credited to xIllunight and Paul-Bob Paul-Bob Paul-Bob
katello: missing repository authorization in content_uploads exposes cross-product content existence Moderate
CVE-2026-12515 was published for katello (RubyGems) Jun 17, 2026
Decidim's comments API allows access to all commentable resources High
CVE-2026-40870 was published for decidim-api (RubyGems) Apr 14, 2026
ahukkanen Credited to ahukkanen
Unintended read access in kramdown gem Critical
CVE-2020-14001 was published for kramdown (RubyGems) Aug 7, 2020
Ability to change order address without triggering address validations in solidus Moderate
CVE-2020-15109 was published for solidus_api (RubyGems) Aug 4, 2020
mamhoff Credited to mamhoff and kennyadsl kennyadsl kennyadsl
Exposure of Sensitive Information to an Unauthorized Actor in Doorkeeper High
CVE-2020-10187 was published for doorkeeper (RubyGems) May 7, 2020
stefansundin Credited to stefansundin and nbulaj nbulaj nbulaj
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