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Fencer Intel
low 2.7

CVE-2021-39901 json

In all versions of GitLab CE/EE since version 11.10, an admin of a group can see the SCIM token of that group by visiting a specific endpoi…

published 5y ago modified 2mo ago also BIT-gitlab-2021-39901 , EUVD-2021-26257

cvss
2.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 61%
public exploits
0
none known

Summary

In all versions of GitLab CE/EE since version 11.10, an admin of a group can see the SCIM token of that group by visiting a specific endpoint.

Patch / fix

  • bitnami gitlab 14.2.6, 14.3.4, 14.4.1
  • gitlab gitlab 14.2.6, 14.3.4, 14.4.1
  • gitlab gitlab_enterprise 14.2.6, 14.3.4, 14.4.1
  • gitlab Arch Linux 14.5.0-1

arch linux advisories AVG-2503

Is CVE-2021-39901 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Exploit prediction

0.94% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 2.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
NVD 3.1 2.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:P/I:N/A:N
OSV 3.1 2.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

Affected packages

ecosystem package affected fixed in
bitnami gitlab
>=11.10.0, <14.2.6
>=14.3.0, <14.3.4
>=14.4.0, <14.4.1
14.2.6
14.3.4
14.4.1

Affected products

  • GitLab GitLab

Classification

Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Enhance with deb and rpm package type records.