What is CVE-2026-52796?

CVE-2026-52796 is a low-severity vulnerability in Gogs, classified under Improper Neutralization of Special Elements Used in a Template Engine. CVSS score: 3.5/10. Published 2026-06-24.

How severe is CVE-2026-52796?

Low severity. CVSS v3 base score is 3.5 out of 10.

Vulnerability in Gogs

CVE-2026-52796

Gogs is an open source self-hosted Git service. Prior to 0.14.3, specially crafted issue index pattern can cause a panic when rendering, resulting in denial of service. In internal/markup/markup.go, RenderIssueIndexPattern renders the issu…

CVSS v3 metric

CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L.

Affected products

Gogs — versions < 0.14.3

Weakness classification (CWE)

CWE-1336 — Improper Neutralization of Special Elements Used in a Template Engine

References

security-advisories@github.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-52796?: CVE-2026-52796 is a low-severity vulnerability in Gogs, classified under Improper Neutralization of Special Elements Used in a Template Engine. CVSS score: 3.5/10. Published 2026-06-24.
How severe is CVE-2026-52796?: Low severity. CVSS v3 base score is 3.5 out of 10.