Skip to content
Fencer Vulns
medium 4.3

CVE-2024-6389 json

Exposure of Sensitive System Information to an Unauthorized Control Sphere in GitLab

published 2024-09-12 2 y ago modified 2026-06-17 4 mo ago also BIT-gitlab-2024-6389 , EUVD-2024-47496

cvss
4.3
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 37%
public exploits
0
none known

Summary

An issue was discovered in GitLab-CE/EE affecting all versions starting with 17.0 before 17.1.7, 17.2 before 17.2.5, and 17.3 before 17.3.2. An attacker as a guest user was able to access commit information via the release Atom endpoint, contrary to permissions.

Patch / fix

  • bitnami gitlab 17.1.7, 17.2.5, 17.3.2
  • GitLab GitLab 17.1.7, 17.2.5, 17.3.2

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • hackerone.com https://hackerone.com/reports/2573397 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
OSV 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected packages

ecosystem package affected fixed in
bitnami gitlab
>=17.1.0, <17.1.7
>=17.2.0, <17.2.5
>=17.3.0, <17.3.2
17.1.7
17.2.5
17.3.2

Affected products

  • GitLab GitLab

Classification

Weakness
  • CWE-497 Exposure of Sensitive System Information to an Unauthorized Control Sphere
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.