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CVE-2019-18448

20
FAUCET Score

CVE-2019-18448 is an Incorrect Access Control vulnerability affecting GitLab Community and Enterprise Edition versions prior to 12.4. This medium severity vulnerability (CVSS 6.5) allows an authenticated attacker to achieve high confidentiality impact without user interaction, though its exact nature is not detailed by the NVD. There is no evidence of active exploitation, public exploit code, or Metasploit/Nuclei modules, and it is not listed on the KEV catalog. Despite limited community discussion, it has received some media coverage, primarily from GitLab's security release announcements.

Impacted Technologies

VendorProductVersion(s)CPE
<= 12.4.0CPE matchmatch criteria
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
<= 12.4.0CPE matchmatch criteria
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.95%
Probability of exploitation in next 30 days
EPSS Percentile
57.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0095 is in the 70th percentile among its peer group of 21,977 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

about.gitlab.com / blog/2019/10/30/security-release-gitlab-12-dot-4-dot-1-released
Vendor Advisory
about.gitlab.com / blog/categories/releases
Release NotesVendor Advisory