CVE-2026-117565

MEDIUM 5.3

Artalk before 2.10.1 Unauthenticated SSRF via Comment Page Title Fetch

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-918
Vendor	artalkjs
Product	artalk
Published	Oct 27, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Affected Versions

ArtalkJS / Artalk

0 < 2.10.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/ArtalkJS/Artalk/issues/1199 github.com: https://github.com/ArtalkJS/Artalk github.com: https://github.com/ArtalkJS/Artalk/commit/dae6bf49c9efec755a5b3ac3e379b4004c29a049 github.com: https://github.com/ArtalkJS/Artalk/releases/tag/v2.10.1 github.com: https://github.com/ArtalkJS/Artalk/blob/v2.10.0/internal/dao/service.go#L96-L103 vulncheck.com: https://www.vulncheck.com/advisories/artalk-before-2.10.1-unauthenticated-ssrf-via-comment-page-title-fetch

Credits

hieuPenguinnn