MEDIUM 6.9 NVD
CVE-2026-104440
YesWiki before 4.6.7 contains a blind server-side request forgery vulnerability that allows unauthenticated attackers to make arbitrary server-side requests via
YesWiki before 4.6.7 contains a blind server-side request forgery vulnerability that allows unauthenticated attackers to make arbitrary server-side requests via the idtypeannonce parameter of /api/entries/bazarlist. Because isValidURL() always returns true, attackers can supply internal URLs fetched by curl in loadURLContent() to probe internal networks and reach internal services or metadata endpoints.
References
- https://github.com/YesWiki/yeswiki/security/advisories/GHSA-gw65-cpc7-hww6
- https://www.vulncheck.com/advisories/yeswiki-before-4.6.7-blind-ssrf-via-bazarlist-api-idt
This medium severity vulnerability with a CVSS score of 6.9 was published on 2026-10-02 via NVD.
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