Grav from 2.0.15 before 2.2.2 contains an allowlist bypass vulnerability that allows page editors to call arbitrary public static methods by renaming Flex form fields with replace-name@. Attackers with page-edit permission can smuggle data-*@ directives past the callable check to invoke Folder::delete, Folder::move, or Utils::download, deleting directories, overwriting files, or reading files.
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Affected Vendors & Products
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History
Fri, 23 Oct 2026 00:45:00 +0000
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ssvc
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Mon, 19 Oct 2026 19:30:00 +0000
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| Description | Grav from 2.0.15 before 2.2.2 contains an allowlist bypass vulnerability that allows page editors to call arbitrary public static methods by renaming Flex form fields with replace-name@. Attackers with page-edit permission can smuggle data-*@ directives past the callable check to invoke Folder::delete, Folder::move, or Utils::download, deleting directories, overwriting files, or reading files. | |
| Title | Grav 2.0.15 before 2.2.2 Arbitrary Static Method Call via Flex Form replace-name@ | |
| First Time appeared |
Getgrav
Getgrav grav |
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| Weaknesses | CWE-749 | |
| CPEs | cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Getgrav
Getgrav grav |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-19T19:10:56.708Z
Updated: 2026-10-22T21:02:32.455Z
Reserved: 2026-10-19T18:11:37.874Z
Link: CVE-2026-112780
Updated: 2026-10-22T21:02:27.563Z
Status : Deferred
Published: 2026-10-19T20:17:55.473
Modified: 2026-10-22T21:17:16.250
Link: CVE-2026-112780
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