CVE-2021-22236 (GCVE-0-2021-22236)

Vulnerability from cvelistv5 – Published: 2021-08-25 18:39 – Updated: 2024-08-03 18:37
VLAI?
Summary
Due to improper handling of OAuth client IDs, new subscriptions generated OAuth tokens on an incorrect OAuth client application. This vulnerability is present in GitLab CE/EE since version 14.1.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
CWE
  • Improper authorization in GitLab
Assigner
References
Impacted products
Vendor Product Version
GitLab GitLab Affected: >=14.1, <14.1.2
Create a notification for this product.
Credits
This vulnerability was found internally by the GitLab team.
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  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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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