Vulnerabilities
Products Security index
Vulnerabilities
CVE-2026-40500
ProcessWire CMS SSRF via Add Module From URL
CVE-2025-60790
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.
CVE-2024-41597
Cross Site Request Forgery vulnerability in ProcessWire v.3.0.229 allows a remote attacker to insert a comment. NOTE: this is disputed by the Supplier because the product intentionally accepts anonymous, unauthenticated comments and thus there are fewer situations in which CSRF would be a useful attack technique. Also, the submitted comments are, by default, held for moderator review.
CVE-2023-24676
An issue found in ProcessWire 3.0.210 allows attackers to execute arbitrary code and install a reverse shell via the download_zip_url parameter when installing a new module. NOTE: this is disputed because exploitation requires that the attacker is able to enter requests as an admin; however, a ProcessWire admin is intentionally allowed to install any module that contains any arbitrary code.
CVE-2022-40487
ProcessWire v3.0.200 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities via the Search Users and Search Pages function. These vulnerabilities allow attackers to execute arbitrary web scripts or HTML via injection of a crafted payload.
