Is CVE-2021-22214 actively exploited?

Yes. CVE-2021-22214 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, which means exploitation in the wild has been confirmed.

Can CVE-2021-22214 be exploited remotely?

The attack vector of CVE-2021-22214 has not been classified yet.

What is the CVSS score of CVE-2021-22214?

CVE-2021-22214 has not received a CVSS score yet.

HOME VULNERABILITIESCVE-2021-22214

UNKNOWNCISA KEVIN THE WILD

CVE-2021-22214

Published: April 11, 2026

EPSS:93.43%probability of exploitation in 30 daysPercentile:99.8th

Official Description

When requests to the internal network for webhooks are enabled, a server-side request forgery vulnerability in GitLab CE/EE affecting all versions starting from 10.5 was possible to exploit for an unauthenticated attacker even on a GitLab instance where registration is limited

NVD Source

Technical Analysis

CVE-2021-22214 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

CISA has added CVE-2021-22214 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.