ProcessWire CMS 3.0.246 allows a low-privileged user with lang-edit to upload a crafted ZIP to Language Support that is auto-extracted without limits prior to validation, enabling resource-exhaustion Denial of Service.
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://github.com/processwire/processwire-issues/issues/2120 Exploit, Issue Tracking, Vendor Advisory
- https://github.com/processwire/processwire-issues/issues/2120 Exploit, Issue Tracking, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 6.5 · processwireNVD modified 2026-10-27 12:10
Affected (CPE criteria) 1
cpe:2.3:a:processwire:processwire:*:*:*:*:*:*:*:*
References 3
- https://github.com/NomanProdhan/security-vulnerability-research/tree/master/CVE-2025-60790 Exploit, Third Party Advisory
- https://github.com/processwire/processwire-issues/issues/2120 Exploit, Issue Tracking, Vendor Advisory
- https://github.com/processwire/processwire-issues/issues/2120 Exploit, Issue Tracking, Vendor Advisory