XSS in Gitlab
CVE-2021-22260
A stored Cross-Site Scripting vulnerability in the DataDog integration in all versions of GitLab CE/EE starting from 13.7 before 14.0.9, all versions starting from 14.1 before 14.1.4, and all versions starting from 14.2 before 14.2.2 allows an attacker to execute arbitrary JavaScript code on the victim's behalf
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.009 (56.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N.
Affected products
- Gitlab — versions >=13.7, <14.0.9, >=14.1, <14.1.4, >=14.2, <14.2.2
Weakness classification (CWE)
References
- cve@gitlab.com (Exploit, x_refsource_MISC, Issue Tracking, Vendor Advisory)
- cve@gitlab.com (Permissions Required, Third Party Advisory, x_refsource_MISC)
- cve@gitlab.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-22260?
- CVE-2021-22260 is a high-severity vulnerability in Gitlab, classified under Cross-site Scripting. CVSS score: 7.7/10. Published 2021-11-05.
- How severe is CVE-2021-22260?
- High severity. CVSS v3 base score is 7.7 out of 10.