What is CVE-2019-15580?

CVE-2019-15580 is a medium-severity vulnerability in GitLab, classified under Insertion of Sensitive Information into Sent Data. CVSS score: 6.5/10. Published 2019-12-18.

How severe is CVE-2019-15580?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Information disclosure in GitLab

CVE-2019-15580

An information exposure vulnerability exists in gitlab.com <v12.3.2, <v12.2.6, and <v12.1.10 when using the blocking merge request feature, it was possible for an unauthenticated user to see the head pipeline data of a public project even though pipeline visibility was restricted.

EPSS: 0.011 (63.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Gitlab
N/a Gitlab.com — versions 12.3.2, 12.2.6, and 12.1.10

Weakness classification (CWE)

References

support@hackerone.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-15580?: CVE-2019-15580 is a medium-severity vulnerability in GitLab, classified under Insertion of Sensitive Information into Sent Data. CVSS score: 6.5/10. Published 2019-12-18.
How severe is CVE-2019-15580?: Medium severity. CVSS v3 base score is 6.5 out of 10.