CVE Catalog

CVE-2026-117565

MediumCVSS 5.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.39%

34th percentile - higher than 34% of all known CVEs

Summary

Artalk before 2.10.1 contains an unauthenticated server-side request forgery vulnerability that allows remote attackers to make the server fetch arbitrary URLs by submitting anonymous comments to /api/v2/comments. Attackers can set a page_key to an internal URL, which GetTitleByURL fetches after only scheme validation.

Risk Assessment

This may enable access to internal resources and disclosure of page titles through the public comment list.

Recommendation

Update Artalk to version 2.10.1 or later.

Related vulnerabilities

Original NVD description (English source)

Artalk before 2.10.1 contains an unauthenticated server-side request forgery vulnerability that allows remote attackers to make the server fetch arbitrary URLs by submitting anonymous comments to /api/v2/comments. Attackers can set a page_key to an internal URL, which GetTitleByURL fetches after only scheme validation, then read the page title through the public comment list.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS