CVE intelligence and bounded remediation

CVE-2025-13611 — Gitlab Gitlab security vulnerability

Medium CVSS 5.3

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.2 before 18.5.5 and 18.6 before 18.6.3 that could have allowed an authenticated user with access to certain logs to obtain sensitive tokens under specific conditions.

Severity
Medium
CVSS
5.3 (3.1)
Published
2025-11-26
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-532

Affected products

  • gitlab / gitlab
  • gitlab / gitlab / 18.6.0

Showing 2 representative product identities from 6 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Information disclosure and sensitive data exposure

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Trace sensitive data through responses, errors, logs, metrics, traces, caches, exports, files, backups, and client bundles.
  • Identify affected subjects, tenants, retention windows, access controls, and downstream copies without opening unnecessary sensitive records.
  • Review metadata, timing, status, length, and existence signals as well as direct content disclosure.

Remediate safely

  • Minimize collection and output, apply field-level authorization and redaction at a centralized boundary, and return generic external errors.
  • Remove secrets and sensitive data from logs, artifacts, URLs, caches, and client-side bundles; rotate credentials that may have been exposed.
  • Update the affected component and add synthetic-data tests for response, error, observability, and export paths.

Authoritative sources

Complete CVE record and remediation plan

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