CVE-2021-22220

MediumCVSS 5.4/10Last modified Jun 17, 2026

Description

An issue has been discovered in GitLab affecting all versions starting with 13.10. GitLab was vulnerable to a stored XSS in blob viewer of notebooks.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published
Jun 8, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-222216.5An issue has been discovered in GitLab affecting all versions starting from 12.9.0 before 13.10.5, all versions starting from 13.11.0 beforeCVE-2021-222227.5Infinite loop in DVB-S2-BB dissector in Wireshark 3.4.0 to 3.4.5 allows denial of service via packet injection or crafted capture fileCVE-2021-222236.1Client-Side code injection through Feature Flag name in GitLab CE/EE starting with 11.9 allows a specially crafted feature flag name to PUT CVE-2021-222246.5A cross-site request forgery vulnerability in the GraphQL API in GitLab since version 13.12 and before versions 13.12.6 and 14.0.2 allowed aCVE-2021-222255.4Insufficient input sanitization in markdown in GitLab version 13.11 and up allows an attacker to exploit a stored cross-site scripting vulneCVE-2021-222266.5Under certain conditions, some users were able to push to protected branches that were restricted to deploy keys in GitLab CE/EE since versiCVE-2021-222276.1A reflected cross-site script vulnerability in GitLab before versions 13.11.6, 13.12.6 and 14.0.2 allowed an attacker to send a malicious liCVE-2021-222286.5An issue has been discovered in GitLab affecting all versions before 13.11.6, all versions starting from 13.12 before 13.12.6, and all versiCVE-2021-222297.5An issue has been discovered in GitLab CE/EE affecting all versions starting with 12.8. Under a special condition it was possible to access CVE-2021-22238.1Vulnerability in the Oracle Receivables product of Oracle E-Business Suite (component: Receipts). Supported versions that are affected are 1CVE-2021-222307.2Improper code rendering while rendering merge requests could be exploited to submit malicious code. This vulnerability affects GitLab CE/EE CVE-2021-222314.3A denial of service in user's profile page is found starting with GitLab CE/EE 8.0 that allows attacker to reject access to their profile pa
CVE-2021-22220: Medium severity, CVSS 5.4 | Vulnix