MEDIUM

CVE-2018-20491

Gitlab GitLab 2019-12-30 CVSS v3.1

CVSS

5.4

Description

An issue was discovered in GitLab Enterprise Edition 11.3.x and 11.4.x before 11.4.13, 11.5.x before 11.5.6, and 11.6.x before 11.6.1. It allows XSS.

Summary dbcve.org

Cross-site scripting (XSS) vulnerability in GitLab Enterprise Edition versions 11.3.x through 11.6.x allows attackers to inject malicious scripts through unspecified vectors. The vulnerability stems from insufficient input sanitization in web interface components.

Mitigation

Upgrade GitLab Enterprise Edition to version 11.4.13, 11.5.6, or 11.6.1 or later to receive the patch for this XSS vulnerability.

Weakness (CWE)

CWE-79 Cross-site Scripting (XSS)

EPSS Score

0.56%

Probability of exploitation in next 30 days

45.5th percentile

References

https://about.gitlab.com/2018/12/31/security-release-gitlab-11-dot-6-dot-1-released/ Vendor Advisory https://gitlab.com/gitlab-org/gitlab-ce/issues/54008 Vendor Advisory

View on dbcve.org

Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

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