TI-2020-10455 Aliases CVE-2020-13330 GHSA-5642-rrwq-qg29

Cross-site scripting in GitLab

LOW 25CWE-79Published 2020-09-29 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

An issue has been discovered in GitLab affecting versions prior to 12.10.13. GitLab was vulnerable to a stored XSS in import the Bitbucket project feature.

Why it matters now

EPSS 0.00636 50th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix Fixed GitLab (GitLab): 12.10.13

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
GitLab	GitLab	11.2 to before 12.10.13	12.10.13	Patch available	CNA

GitLab VendorGitLab Affected 11.2 to before 12.10.13 Fixed in 12.10.13 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:gitlab:gitlab::::::::	up to 11.2.0; 12.10.0 to before 12.10.13	Vulnerable	GitLab

cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:* Versions up to 11.2.0; 12.10.0 to before 12.10.13 Vulnerable ·GitLab

Remediation

Fix · CNA GitLab (GitLab) Fixed in 12.10.13

Timeline

2026-10-02 Threatist record created from CVE-2020-13330
2026-10-03 Alias added: GHSA-5642-rrwq-qg29
2026-10-25 EPSS moved to the 50th–90th percentile

References

Exploit 1

https://gitlab.com/gitlab-org/gitlab/issues/30017

Advisory 1

https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13330.json

TI-2026-71508 Integer overflow in GitLab allows code execution on the server KEVCVSS 3.1CRITICAL 10.0
TI-2026-58817 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in GitLab KEVCVSS 3.1CRITICAL 10.0
TI-2023-06425 Weak Password Recovery Mechanism for Forgotten Password in GitLab KEVCVSS 3.1CRITICAL 10.0
TI-2021-05191 Code injection in GitLab KEVCVSS 3.1CRITICAL 10.0
TI-2021-05161 Server-side request forgery in GitLab KEVCVSS 3.1CRITICAL 9.8
TI-2022-02763 Injection in GitLab CVSS 3.1CRITICAL 9.9

See all 1506 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences