Unrated severityNVD Advisory· Published Jul 17, 2026· Updated Jul 23, 2026
Grav < 2.0.4 SSRF via Unrestricted cURL Protocols
CVE-2026-62234
Description
Grav before 2.0.4 fails to restrict cURL protocols in webhook dispatch, allowing authenticated users with api.webhooks.write permission to create webhooks with file://, dict://, or gopher:// URLs. Attackers can trigger webhook events to read local files, access process information, or pivot to internal services via unrestricted protocol handlers.
Affected products
1Patches
Vulnerability mechanics
References
2- github.com/getgrav/grav/security/advisories/GHSA-58q8-f7v4-w2vfmitrevendor-advisory
- www.vulncheck.com/advisories/grav-ssrf-via-unrestricted-curl-protocolsmitrethird-party-advisory
News mentions
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