CVE-2020-13271

MEDIUM

GitLab < 13.0.1 - Stored Cross-Site Scripting in Blobs API

Title source: llm
STIX 2.1

Description

A Stored Cross-Site Scripting vulnerability allowed the execution of arbitrary Javascript code in the blobs API in all previous GitLab CE/EE versions through 13.0.1

References (3)

Core 3
Core References
Broken Link, Vendor Advisory x_refsource_misc
https://gitlab.com/gitlab-org/gitlab/-/issues/200094
Permissions Required, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/672150

Scores

CVSS v3 6.1
EPSS 0.0027
EPSS Percentile 50.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (1)
gitlab/gitlab < 12.9.8 (2 CPE variants)
Published Jun 10, 2020
Tracked Since Feb 18, 2026