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CVE-2026-2725

Improper Authorization in Gerrit allowing Code Review Bypass via "Submitted Together"

Incorrect authorization in the "submitted together" feature in Gerrit versions 2.12 and later allows an authenticated attacker with force push permissions on a secondary branch to bypass code review and forcefully submit code to restricted branches via a crafted submission matching the "topic" tag of an unapproved change.

CVSS 4.0 · 6 Medium EPSS < 1% KEV · Not listed
Vendors
Gerrit Google
Products
Gerrit Gerrit
CVE-2021-22553

Heap Memory exhaustion in Gerrit

Any git operation is passed through Jetty and a session is created. No expiry is set for the session and Jetty does not automatically dispose of the session. Over multiple git actions, this can lead to a heap memory exhaustion for Gerrit servers. We recommend upgrading Gerrit to any of the versions listed above.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Google
Products
Gerrit
CVE-2020-8920

Overoptimization leads to private information leak in Gerrit

An information leak vulnerability exists in Gerrit versions prior to 2.14.22, 2.15.21, 2.16.25, 3.0.15, 3.1.10, 3.2.5 where an overoptimization with the FilteredRepository wrapper skips the verification of access on All-Users repositories, allowing an attacker to get read access to all users' personal information associated with their accounts.

CVSS 3.1 · 3.5 Low EPSS < 1% KEV · Not listed
Vendors
Google
Products
Gerrit
CVE-2020-8919

Information leakage in Gerrit

An information leak vulnerability exists in Gerrit versions prior to 2.15.21, 2.16.25, 3.0.15, 3.1.10, 3.2.5 where a missing access check on the branch REST API allows an attacker with only the default set of priviledges to read all other user's personal account data as well as sub-trees with restricted access.

CVSS 3.1 · 3.5 Low EPSS < 1% KEV · Not listed
Vendors
Google
Products
Gerrit