Grav CMS before 2.0.13 contains a remote code execution vulnerability in the Flex Objects plugin settings validation that allows authenticated users to execute arbitrary code by uploading a ZIP file containing PHP code. Attackers can bypass routine name validation by using array notation instead of string notation, call the unZip routine with a malicious archive, and write PHP files to the web root for execution.
Advisories
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Fixes
Solution
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Workaround
No workaround given by the vendor.
References
History
Fri, 14 Aug 2026 11:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Grav CMS before 2.0.13 contains a remote code execution vulnerability in the Flex Objects plugin settings validation that allows authenticated users to execute arbitrary code by uploading a ZIP file containing PHP code. Attackers can bypass routine name validation by using array notation instead of string notation, call the unZip routine with a malicious archive, and write PHP files to the web root for execution. | |
| Title | Grav CMS before 2.0.13 Remote Code Execution via ZIP Upload | |
| First Time appeared |
Getgrav
Getgrav grav |
|
| Weaknesses | CWE-94 | |
| CPEs | cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Getgrav
Getgrav grav |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-14T11:35:29.507Z
Reserved: 2026-08-10T15:12:16.754Z
Link: CVE-2026-72819
No data.
Status : Received
Published: 2026-08-14T12:16:44.873
Modified: 2026-08-14T12:16:44.873
Link: CVE-2026-72819
No data.
OpenCVE Enrichment
No data.
Weaknesses