Vulnerability · Published Jun 19, 2020 · Assigned by GitLab

CVE-2020-13276

High 7.4

In plain English

A high-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 0.7% (higher than 52% of all known vulnerabilities).

Severity (CVSS 3.1)7.4High

Exploit odds (30 days)0.7%top 47.7% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

User is allowed to set an email as a notification email even without verifying the new email in all previous GitLab CE/EE versions through 13.0.1

Affected products (as reported)

Vendor	Product	Versions
GitLab	GitLab	<12.9.8>=12.10, <12.10.7>=13.0, <13.0.1

References

https://gitlab.com/gitlab-org/gitlab/-/issues/25994 x_refsource_MISC
https://hackerone.com/reports/471907 x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13276.json x_refsource_CONFIRM