An authorization issue was discovered in the GitLab CE/EE CI badge images endpoint which could result in disclosure of the build status.

published 2019-09-09 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-15045

cvss: 5.3; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.9%; EPSS 1.9% chance of exploitation in 30 days, percentile 79%
public exploits: 0; none known

An authorization issue was discovered in the GitLab CE/EE CI badge images endpoint which could result in disclosure of the build status. This vulnerability was addressed in 12.1.2, 12.0.4, and 11.11.6.

Patch / fix

fixed in 1

gitlab gitlab 11.11.7, 12.0.4, 12.1.2

Exploit prediction

1.91% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

hackerone.com https://hackerone.com/reports/477222 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD	2.0	5.0	AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

n/a GitLab CE/EE

Classification

Weakness

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-862 Missing Authorization

Technology feeds

GitLab rss critical rss

References

hackerone.com /reports/477222
exploit, third-party-advisory
gitlab.com /gitlab-org/gitlab-ce/issues/56407
third-party-advisory

Sources

CVE List CVE-2019-5463
NVD CVE-2019-5463

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.

Summary