{"id":"CVE-2026-16196","summary":"Sipeed PicoClaw web_fetch web.go isPrivateOrRestrictedIP server-side request forgery","details":"A weakness has been identified in Sipeed PicoClaw up to 0.2.9. Impacted is the function isPrivateOrRestrictedIP of the file pkg/tools/integration/web.go of the component web_fetch. This manipulation causes server-side request forgery. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. Patch name: 2efbe5d560e7ed9bc5209c203dc4aa6ecdbc7405. To fix this issue, it is recommended to deploy a patch.","modified":"2026-07-24T03:57:04.320363433Z","published":"2026-07-18T22:45:13.066Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/16xxx/CVE-2026-16196.json","cna_assigner":"VulDB","cwe_ids":["CWE-918"]},"references":[{"type":"WEB","url":"https://github.com/sipeed/picoclaw/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/16xxx/CVE-2026-16196.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16196"},{"type":"ADVISORY","url":"https://vuldb.com/cve/CVE-2026-16196"},{"type":"ADVISORY","url":"https://vuldb.com/submit/852963"},{"type":"ADVISORY","url":"https://vuldb.com/vuln/380012"},{"type":"REPORT","url":"https://github.com/sipeed/picoclaw/issues/3077"},{"type":"REPORT","url":"https://vuldb.com/vuln/380012/cti"},{"type":"FIX","url":"https://github.com/sipeed/picoclaw/commit/2efbe5d560e7ed9bc5209c203dc4aa6ecdbc7405"},{"type":"FIX","url":"https://github.com/sipeed/picoclaw/pull/3085"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sipeed/picoclaw","events":[{"introduced":"8207c1c7e6006c0664dfec99fd6bbbda34d2550a"},{"fixed":"2efbe5d560e7ed9bc5209c203dc4aa6ecdbc7405"}],"database_specific":{"source":["AFFECTED_FIELD","REFERENCES"],"extracted_events":[{"introduced":"0.2.0"},{"last_affected":"0.2.0"},{"introduced":"0.2.1"},{"last_affected":"0.2.1"},{"introduced":"0.2.2"},{"last_affected":"0.2.2"},{"introduced":"0.2.3"},{"last_affected":"0.2.3"},{"introduced":"0.2.4"},{"last_affected":"0.2.4"},{"introduced":"0.2.5"},{"last_affected":"0.2.5"},{"introduced":"0.2.6"},{"last_affected":"0.2.6"},{"introduced":"0.2.7"},{"last_affected":"0.2.7"},{"introduced":"0.2.8"},{"last_affected":"0.2.8"},{"introduced":"0.2.9"},{"last_affected":"0.2.9"}]}}],"versions":["0.2.0","0.2.1","0.2.2","0.2.3","0.2.4","0.2.5","0.2.6","0.2.7","0.2.8","0.2.9","v0.2.9","v0.2.8","v0.2.7","v0.2.6","v0.2.5","v0.2.4","v0.2.3","v0.2.2","v0.2.2-nightly.20260312.6612ca09","v0.2.1","v0.2.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-16196.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"}]}