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CVE-2023-2190

20
FAUCET Score

CVE-2023-2190 is a medium-severity vulnerability affecting GitLab CE/EE versions 13.10 through 15.11.9, 16.0 through 16.0.5, and 16.1 through 16.1.0. This flaw allows unauthorized users to view new commits to private projects if they forked the project while it was public. With a CVSS score of 6.5, it presents a high confidentiality impact due to information disclosure, though it requires user authentication (PR:L) and has low attack complexity (AC:L). There is no evidence of active exploitation, public exploit code, or significant community discussion beyond a single security release announcement from GitLab.

Impacted Technologies

VendorProductVersion(s)CPE
>= 13.10.0, < 15.11.10CPE matchmatch criteria
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
>= 13.10.0, < 15.11.10CPE matchmatch criteria
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
>= 16.0.0, < 16.0.6CPE matchmatch criteria
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
>= 16.0.0, < 16.0.6CPE matchmatch criteria
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
>= 16.1.0, < 16.1.1CPE matchmatch criteria
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*

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
0.66%
Probability of exploitation in next 30 days
EPSS Percentile
47.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0066 is in the 58th percentile among its peer group of 21,974 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

gitlab.com / gitlab-org/gitlab/-/issues/408137
Broken LinkVendor Advisory
hackerone.com / reports/1944500
Third Party Advisory