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CVE-2022-3331

18
FAUCET Score

CVE-2022-3331 is an Insecure Direct Object Reference (IDOR) vulnerability in GitLab EE's Zentao integration, affecting versions 14.5 through 15.1.5, 15.2 through 15.2.3, and 15.3 through 15.3.1. This medium-severity vulnerability (CVSS 4.3) allows an authenticated attacker to leak Zentao project issues without requiring user interaction. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has received some community discussion and media coverage, indicating awareness. GitLab has released patches in versions 15.1.6, 15.2.4, and 15.3.2 to address this issue.

Impacted Technologies

VendorProductVersion(s)CPE
>= 14.5, < 15.1.6CPE matchmatch criteria
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
>= 15.2, < 15.2.4CPE matchmatch criteria
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
>= 15.3, < 15.3.2CPE matchmatch criteria
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*

CVSS Data

CVSS version used by this source: 3.1

3.5LOW

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.58%
Probability of exploitation in next 30 days
EPSS Percentile
44.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0058 is in the 54th 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

gitlab.com / gitlab-org/cves/-/blob/master/2022/CVE-2022-3331.json
Vendor Advisory
gitlab.com / gitlab-org/gitlab/-/issues/360372
ExploitIssue TrackingVendor Advisory
hackerone.com / reports/1542834
Permissions RequiredThird Party Advisory