CVE-2026-42607

critical

Published 2026-05-05 · Modified 2026-05-13

CVSS v3

9.1

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CVSS v2

—

VIR risk

10.0

Description

Grav Vulnerable to Remote Code Execution (RCE) via Malicious Plugin ZIP Upload in Direct Install Feature

Predictions

Exploit likelihood

100%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Exploits

Exploit-DB

EDB-52578 · webapps · php

Package impact

Ecosystem	Package	Vulnerable	Fixed
Packagist	getgrav/grav	`<2.0.0-beta.2`	`2.0.0-beta.2`
COMPOSER	getgrav/grav	`< 2.0.0-beta.2`	`2.0.0-beta.2`

References

CWEs

CWE-94

Verify integrity in audit chain (admin only). AS-IS.