CVE-2020-13355 is a path traversal vulnerability in GitLab CE/EE, affecting versions 8.14 through 13.3.8, 13.4 through 13.4.4, and 13.5 through 13.5.1. This flaw allows an authenticated attacker to overwrite specific server paths via LFS uploads. With a CVSS score of 8.1 (HIGH), it presents a significant risk due to its low attack complexity and high impact on integrity and availability. There is no evidence of active exploitation, nor are public exploit modules or KEV catalog entries available. However, the vulnerability has garnered some community and media attention, indicating awareness within the cybersecurity landscape.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 8.14.0, < 13.3.9CPE matchmatch criteria | cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* | ||
>= 8.14.0, < 13.3.9CPE matchmatch criteria | cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* | ||
>= 13.4.0, < 13.4.5CPE matchmatch criteria | cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* | ||
>= 13.4.0, < 13.4.5CPE matchmatch criteria | cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* | ||
>= 13.5.0, < 13.5.2CPE matchmatch criteria | cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.