{"cve":"CVE-2026-76803","nvd":{"published":"2026-09-22T17:17:24.797","modified":"2026-09-26T00:16:35.217","status":"Awaiting Analysis","description":"Nuclei is a vulnerability scanner built on a simple YAML-based DSL. From 3.0.0 until 3.10.0, the nuclei/mysql JavaScript library does not enforce the local-file sandbox when a JavaScript template supplies the allowAllFiles MySQL DSN option. An untrusted javascript: template scanning an attacker-controlled MySQL-compatible endpoint can cause the server to issue LOAD DATA LOCAL INFILE requests for arbitrary paths, after which the scanner's MySQL client reads the files and returns their contents to the server even though -allow-local-file-access is disabled. JavaScript templates can run unsigned and without the -code flag on affected versions, and the bypass affects CLI and SDK deployments that accept untrusted templates. This issue is fixed in version 3.10.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N","score":5.3},"cwes":["CWE-284"],"references":["https://github.com/projectdiscovery/nuclei/commit/9611926a9a1ca99e8ed554d1b26fbeff60e06368","https://github.com/projectdiscovery/nuclei/pull/7473","https://github.com/projectdiscovery/nuclei/releases/tag/v3.10.0","https://github.com/projectdiscovery/nuclei/security/advisories/GHSA-xhmx-w2j4-rw3q"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:56:02.509636177+00:00"},"epss":{"cve":"CVE-2026-76803","score":0.00401,"percentile":0.34415,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-xhmx-w2j4-rw3q","url":"https://osv.dev/vulnerability/GHSA-xhmx-w2j4-rw3q","summary":"Nuclei: Local File Read via MySQL Client Sandbox Bypass","modified":"2026-10-01T20:55:40.998528964Z","packages":[{"ecosystem":"Go","name":"github.com/projectdiscovery/nuclei/v3","purl":"pkg:golang/github.com/projectdiscovery/nuclei/v3","ranges":[">=3.0.0 <3.10.0"],"fixed":["3.10.0"]}]},{"id":"GO-2026-6577","url":"https://osv.dev/vulnerability/GO-2026-6577","summary":"Nuclei: Local File Read via MySQL Client Sandbox Bypass in github.com/projectdiscovery/nuclei","modified":"2026-10-01T20:45:16.187207915Z","packages":[{"ecosystem":"Go","name":"github.com/projectdiscovery/nuclei","purl":"pkg:golang/github.com/projectdiscovery/nuclei","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/projectdiscovery/nuclei/v2","purl":"pkg:golang/github.com/projectdiscovery/nuclei/v2","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/projectdiscovery/nuclei/v3","purl":"pkg:golang/github.com/projectdiscovery/nuclei/v3","ranges":[">=3.0.0 <3.10.0"],"fixed":["3.10.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}