CVE-2020-8919

low

Description

An information leak vulnerability exists in Gerrit versions prior to 2.15.21, 2.16.25, 3.0.15, 3.1.10, 3.2.5 where a missing access check on the branch REST API allows an attacker with only the default set of priviledges to read all other user's personal account data as well as sub-trees with restricted access.

References

https://www.gerritcodereview.com/3.2.html#325

https://www.gerritcodereview.com/3.1.html#3110

https://www.gerritcodereview.com/3.0.html#3014

https://www.gerritcodereview.com/2.16.html#21625

https://www.gerritcodereview.com/2.15.html#21521

https://gerrit.googlesource.com/gerrit/+/0532fb876cb86bc091a91f78e6f28fff9e39ca65

Details

Source: Mitre, NVD

Published: 2020-12-10

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 2.7

Vector: CVSS2#AV:A/AC:L/Au:S/C:P/I:N/A:N

Severity: Low

CVSS v3

Base Score: 3.5

Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Severity: Low

EPSS

EPSS: 0.00076