What’s Vulnerable › Vulnerabilities

CVE-2021-22259

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-10-04 · updated 2026-06-17

Description

A potential DOS vulnerability was discovered in GitLab EE starting with version 12.6 due to lack of pagination in dependencies API.

Affected products

• GitLab: from 12.6.0 before 14.1.7 — fixed in 14.1.7

How to fix

Upgrade to a fixed version: GitLab 14.1.7. Check the vendor advisory for mitigations.

References

• https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22259.json
• https://gitlab.com/gitlab-org/gitlab/-/issues/335146
• https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22259.json
• https://gitlab.com/gitlab-org/gitlab/-/issues/335146

Get alerted when CVE-2021-22259 or the next vulnerability affects your stack