CVE-2026-117565
Artalk before 2.10.1 Unauthenticated SSRF via Comment Page Title Fetch
- State
- Published
- Severity
- 6.9 Medium
- Published
- Oct 27, 2026
- Updated
- Oct 27, 2026
- Reserved
- Oct 27, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | VulnCheck |
Weaknesses
- CWE-918 Server-Side Request Forgery (SSRF)
Affected Products
| Product | Versions |
|---|---|
ArtalkArtalkJS |
|
References
- GitHub Issue #1199issue-tracking
- https://github.com/ArtalkJS/Artalkproduct
- https://github.com/ArtalkJS/Artalk/commit/dae6bf49c9efec755a5b3ac3e379b4004c29a049patch
- Artalk v2.10.1 Release Notesrelease-notes
- https://github.com/ArtalkJS/Artalk/blob/v2.10.0/internal/dao/service.go#L96-L103technical-description
- VulnCheck Advisory: Artalk before 2.10.1 Unauthenticated SSRF via Comment Page Title Fetchthird-party-advisory
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