CVE-2021-22242

Insufficient input sanitization in Mermaid markdown in GitLab CE/EE version 11.4 and up allows an attacker to exploit a stored cross-site scripting vulnerability via a specially-crafted markdown
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*

History

31 Aug 2021, 18:36

Type Values Removed Values Added
CPE cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
References (MISC) https://gitlab.com/gitlab-org/gitlab/-/issues/332528 - (MISC) https://gitlab.com/gitlab-org/gitlab/-/issues/332528 - Broken Link
References (CONFIRM) https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22242.json - (CONFIRM) https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22242.json - Vendor Advisory
References (MISC) https://hackerone.com/reports/1212822 - (MISC) https://hackerone.com/reports/1212822 - Permissions Required, Third Party Advisory
CWE CWE-79
CVSS v2 : unknown
v3 : unknown
v2 : 3.5
v3 : 5.4

25 Aug 2021, 19:21

Type Values Removed Values Added
New CVE

Information

Published : 2021-08-25 19:15

Updated : 2023-12-10 13:55


NVD link : CVE-2021-22242

Mitre link : CVE-2021-22242

CVE.ORG link : CVE-2021-22242


JSON object : View

Products Affected

gitlab

  • gitlab
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')