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Vulnerability · Published Jun 6, 2022 · Assigned by GitLab

CVE-2022-1680

Critical 9.9

In plain English

A critical-severity security flaw in GitLab from GitLab. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 15.9% (higher than 97% of all known vulnerabilities).

Severity (CVSS 3.1)9.9Critical
Exploit odds (30 days)15.9%top 3.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

An account takeover issue has been discovered in GitLab EE affecting all versions starting from 11.10 before 14.9.5, all versions starting from 14.10 before 14.10.4, all versions starting from 15.0 before 15.0.1. When group SAML SSO is configured, the SCIM feature (available only on Premium+ subscriptions) may allow any owner of a Premium group to invite arbitrary users through their username and email, then change those users' email addresses via SCIM to an attacker controlled email address and thus - in the absence of 2FA - take over those accounts. It is also possible for the attacker to change the display name and username of the targeted account.

Affected products (as reported)

VendorProductVersions
GitLab GitLab >=15.0.0, <15.0.1>=14.10.0, <14.10.4>=11.0, <14.9.5

References