{"cve":"CVE-2026-36045","nvd":{"published":"2026-05-27T14:16:45.287","modified":"2026-10-23T22:10:00.160","status":"Deferred","description":"picoclaw <=v0.1.2 and earlier is vulnerable to OS command injection via the ExecTool component (pkg/tools/shell.go). The guardCommand() function attempts to restrict shell command execution using a denylist of 8 regular expressions, but the denylist is incomplete.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","score":7.3},"cwes":["CWE-78"],"references":["https://gist.github.com/NucleiAv/41899be6266a9813840301577792ed68","https://github.com/sipeed/picoclaw/releases/tag/v0.1.2","https://gist.github.com/NucleiAv/41899be6266a9813840301577792ed68"],"products":[],"source":"nvd","synced_at":"2026-10-24T16:53:27.712498749+00:00"},"epss":{"cve":"CVE-2026-36045","score":0.01445,"percentile":0.73081,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-cv2p-68f4-f4pw","url":"https://osv.dev/vulnerability/GHSA-cv2p-68f4-f4pw","summary":"picoclaw is vulnerable to OS command injection via the ExecTool component","modified":"2026-07-07T16:11:09.761145824Z","packages":[{"ecosystem":"Go","name":"github.com/sipeed/picoclaw","purl":"pkg:golang/github.com/sipeed/picoclaw","ranges":["<=0.1.2"],"fixed":[]}]},{"id":"GO-2026-5867","url":"https://osv.dev/vulnerability/GO-2026-5867","summary":"picoclaw is vulnerable to OS command injection via the ExecTool component in github.com/sipeed/picoclaw","modified":"2026-07-07T16:01:31.627388311Z","packages":[{"ecosystem":"Go","name":"github.com/sipeed/picoclaw","purl":"pkg:golang/github.com/sipeed/picoclaw","ranges":["all versions"],"fixed":[]}]}],"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."]}