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Fencer Vulns
medium 6.7

CVE-2024-12303 json

Incorrect Privilege Assignment in GitLab

published 2025-08-13 14 mo ago modified 2026-09-10 1 mo ago also BIT-gitlab-2024-12303 , EUVD-2024-54877

cvss
6.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 38%
public exploits
0
none known

Summary

An issue has been discovered in GitLab CE/EE affecting all versions from 17.7 before 18.0.6, 18.1 before 18.1.4, and 18.2 before 18.2.2 that under certain conditions could have allowed authenticated users with specific roles and permissions to delete issues including confidential ones by inviting users with a specific role.

Patch / fix

  • bitnami gitlab 18.0.6, 18.1.4, 18.2.2
  • GitLab GitLab 18.0.6, 18.1.4, 18.2.2

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
14 mo ago

Exploit prediction

0.45% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • hackerone.com https://hackerone.com/reports/2861889 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 6.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L
NVD 3.1 5.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L
OSV 3.1 6.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L

Affected packages

ecosystem package affected fixed in
bitnami gitlab
>=17.7.0, <18.0.6
>=18.1.0, <18.1.4
>=18.2.0, <18.2.2
18.0.6
18.1.4
18.2.2

Affected products

  • GitLab GitLab

Classification

Weakness
  • CWE-266 Incorrect Privilege Assignment
Technology feeds

References

Sources

Fencer Vulns 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: Added CPE configurations because not yet analyzed by NVD.