CVE-2026-76804
Description
Nuclei is a vulnerability scanner built on a simple YAML-based DSL. From 3.0.0 until 3.10.0, the workflow template loading path does not enforce the -file capability gate when resolving file: protocol templates referenced by a workflow. An untrusted unsigned workflow can therefore load a file-protocol template and read local files from the scanner host even when the operator has not enabled file templates. The issue affects CLI users running workflows with -w and SDK integrations that accept end-user workflows while relying on the default file-access restriction. This issue is fixed in version 3.10.0.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/projectdiscovery/nuclei/v3Go | >= 3.0.0, < 3.10.0 | 3.10.0 |
Affected products
1- Range: 3.0.0 - 3.10.0
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-qgw5-7j4f-fg97ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-76804ghsaADVISORY
- github.com/projectdiscovery/nuclei/commit/638be4481d27f1bbf90f971bbf6e3023777f2089nvdWEB
- github.com/projectdiscovery/nuclei/pull/7489nvdWEB
- github.com/projectdiscovery/nuclei/releases/tag/v3.10.0nvdWEB
- github.com/projectdiscovery/nuclei/security/advisories/GHSA-qgw5-7j4f-fg97nvdWEB
News mentions
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