CRITICALExploited in the wildUnknown

Craft CMS External Control of Assumed-Immutable Web Parameter Vulnerability

https://github.com/craftcms/cms/pull/17220 ; https://nvd.nist.gov/vuln/detail/CVE-2025-35939

CVE-2025-35939Published 1 year agoSource: CISA KEV

Affected packages

No package-level mapping for this advisory.

Exploit signal

Known exploited (CISA KEV)
Yes
EPSS score
1.27%
EPSS percentile
66.9%

EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs. This advisory is in the top 67%.

Sources

No external sources available.

Recommended response stack

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Craft CMS External Control of Assumed-Immutable Web Parameter Vulnerability | HackTribune