CVE-2020-13262 describes a client-side code injection vulnerability in GitLab CE/EE versions 12.9 through 13.0.1, where specially crafted Mermaid markup can allow an attacker to make PUT requests on behalf of other users who click a malicious link. This medium severity vulnerability (CVSS 6.1) requires user interaction and has a low impact on confidentiality and integrity, with no impact on availability. There is no evidence of active exploitation, public exploit code, or Metasploit modules, and community discussion and media coverage are minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 12.9.0, < 12.9.8CPE matchmatch criteria | cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* | ||
>= 12.9.0, < 12.9.8CPE matchmatch criteria | cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* | ||
>= 12.10.0, < 12.10.7CPE matchmatch criteria | cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* | ||
>= 12.10.0, < 12.10.7CPE matchmatch criteria | cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* | ||
13.0.0CPE matchmatch criteria | cpe:2.3:a:gitlab:gitlab:13.0.0:*:*:*:community:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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.