PT-2026-78486 · Grav · Grav-Plugin-Api
CVE-2026-62668
·
Published
2026-08-19
·
Updated
2026-08-19
CVSS v4.0
9.4
Critical
| Vector | AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H |
Name of the Vulnerable Software and Affected Versions
Grav API Plugin versions prior to 1.0.6
Description
Insufficient validation of webhook URLs in
WebhookController.php and the lack of CURLOPT PROTOCOLS or CURLOPT REDIR PROTOCOLS restrictions in WebhookDispatcher.php allow an account with api.webhooks.write permissions to perform Server-Side Request Forgery (SSRF). This enables the submission of file, dict, gopher, private-network, or link-local targets, allowing the retrieval of local files and delivery response bodies, as well as pivoting requests to internal services or cloud metadata endpoints.Recommendations
Update Grav API Plugin to version 1.0.6.
Exploit
Fix
SSRF
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Weakness Enumeration
Related Identifiers
Affected Products
Grav-Plugin-Api