CVE-2025-35939βCraft CMS External Control of Assumed-Immutable Web Parameter Vulnerability
PUBLISHEDvulnerability record
2025-06-02 Β· last modified June 21, 2025
Metadata
Vulnerability Name
Craft CMS External Control of Assumed-Immutable Web Parameter Vulnerability
Description
Craft CMS contains an external control of assumed-immutable web parameter vulnerability. This vulnerability could allow an unauthenticated client to introduce arbitrary values, such as PHP code, to a known local file location on the server. This vulnerability could be chained with CVE-2024-58136 as represented by CVE-2025-32432.
Known To Be Used in Ransomware Campaigns?
Action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.