CVE-2026-12053 (GCVE-0-2026-12053)

Vulnerability from cvelistv5 – Published: 2026-06-25 04:33 – Updated: 2026-06-25 13:19
VLAI
Title
Insertion of Sensitive Information into Log File in GitLab
Summary
GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.1.1 that under certain conditions could have allowed a user to access sensitive information that had already been committed to a project, due to insufficient output filtering in Duo Workflows.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-532 - Insertion of Sensitive Information into Log File
Assigner
Impacted products
Vendor Product Version
GitLab GitLab Affected: 19.1 , < 19.1.1 (semver)
    cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Thanks to [3nvz](https://hackerone.com/3nvz) and GitLab team member Dennis Appelt for reporting this vulnerability
Show details on NVD website

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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