CVE-2026-65008
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
Grav 2.0.4 (fixed in 2.0.7) contains a remote code execution vulnerability in Blueprint::dynamicData() (system/src/Grav/Common/Data/Blueprint.php), which passes a Class::method callable string and its arguments directly to call_user_func_array() without any allowlist. Because the form plugin routes page frontmatter through this path, an authenticated account with the admin.pages (or api.pages.write) permission can plant a malicious callable directive in a page. The command then executes as the web-server user whenever anyone — including an unauthenticated visitor — accesses the page.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| getgrav | grav | 0 < 2.0.7 | affected |
| getgrav | grav | 2.0.7 | unaffected |
Weaknesses
- CWE-94: Improper Control of Generation of Code ('Code Injection')
References
- https://github.com/getgrav/grav/security/advisories/GHSA-fj2p-qj2f-74v5
- https://www.vulncheck.com/advisories/grav-before-remote-code-execution-via-blueprint-dynamicdata
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