CVE-2024-27920: fallo de gravedad alta en projectdiscovery nuclei
Unsigned code template execution through workflows in projectdiscovery/nuclei
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.4epss 0.4%
projectdiscovery/nuclei is a fast and customisable vulnerability scanner based on simple YAML based DSL. A significant security oversight was identified in Nuclei v3, involving the execution of unsigned code templates through workflows. This vulnerability specifically affects users utilizing custom workflows, potentially allowing the execution of malicious code on the user's system. This advisory outlines the impacted users, provides details on the security patch, and suggests mitigation strategies. The vulnerability is addressed in Nuclei v3.2.0. Users are strongly recommended to update to this version to mitigate the security risk. Users should refrain from using custom workflows if unable to upgrade immediately. Only trusted, verified workflows should be executed.
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Productos afectados
projectdiscovery · nucleiCVEs relacionadas — projectdiscovery nuclei
En el mismo producto, de las más peligrosas a las menos.
CVE-2024-43405HIGHNuclei Template Signature Verification BypassEPSS 1.1%CVE-2023-37896HIGHNuclei Path Traversal vulnerabilityEPSS 1.0%CVE-2026-76805MEDIUMNuclei: Environment Variable Disclosure via Response-Derived Data in DAST/Fuzz ModeEPSS 0.4%CVE-2026-76803MEDIUMNuclei: Local File Read via MySQL Client Sandbox BypassEPSS 0.4%CVE-2026-41645MEDIUMNuclei: Environment variable disclosure via Response-Derived DSL ExpressionsEPSS 0.4%CVE-2024-40641HIGHUnsigned code template execution through workflows in projectdiscovery/nucleiEPSS 0.3%
Referencias
https://docs.projectdiscovery.io/templates/protocols/codehttps://docs.projectdiscovery.io/templates/reference/template-signinghttps://docs.projectdiscovery.io/templates/workflows/overviewhttps://github.com/projectdiscovery/nuclei/pull/4822https://github.com/projectdiscovery/nuclei/security/advisories/GHSA-w5wx-6g2r-r78q