{"id":"CVE-2026-19008","state":"PUBLISHED","title":"mf-yang openclaw-cn apply_patch Tool sandbox-paths.ts assertNoSymlinkEscape link following","description":"A vulnerability was identified in mf-yang openclaw-cn up to 0.2.1. This issue affects the function assertNoSymlinkEscape of the file src/agents/sandbox-paths.ts of the component apply_patch Tool. Such manipulation leads to link following. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.","publishedAt":"2026-08-06T06:30:09.917Z","updatedAt":"2026-08-06T17:31:50.480Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"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","source":"VulDB"},"assigner":"VulDB","products":["mf-yang openclaw-cn"],"affected":[{"vendor":"mf-yang","product":"openclaw-cn","versions":[{"version":"0.2.0","status":"affected"},{"version":"0.2.1","status":"affected"}],"cpes":["cpe:2.3:a:mf-yang:openclaw-cn:*:*:*:*:*:*:*:*"],"modules":["apply_patch Tool"]}],"references":["https://vuldb.com/vuln/386391","https://vuldb.com/vuln/386391/cti","https://vuldb.com/cve/CVE-2026-19008","https://vuldb.com/submit/862644","https://vuldb.com/submit/862645","https://github.com/mf-yang/openclaw-cn/issues/565","https://github.com/mf-yang/openclaw-cn/issues/566","https://github.com/mf-yang/openclaw-cn/"],"weaknesses":["CWE-59"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/19xxx/CVE-2026-19008.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-19008","state":"PUBLISHED","datePublished":"2026-08-06T06:30:09.917Z","dateUpdated":"2026-08-06T17:31:50.480Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-08-05T20:04:01.098Z"},"containers":{"cna":{"title":"mf-yang openclaw-cn apply_patch Tool sandbox-paths.ts assertNoSymlinkEscape link following","descriptions":[{"lang":"en","value":"A vulnerability was identified in mf-yang openclaw-cn up to 0.2.1. This issue affects the function assertNoSymlinkEscape of the file src/agents/sandbox-paths.ts of the component apply_patch Tool. Such manipulation leads to link following. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet."}],"affected":[{"vendor":"mf-yang","product":"openclaw-cn","versions":[{"version":"0.2.0","status":"affected"},{"version":"0.2.1","status":"affected"}],"cpes":["cpe:2.3:a:mf-yang:openclaw-cn:*:*:*:*:*:*:*:*"],"modules":["apply_patch Tool"]}],"references":[{"url":"https://vuldb.com/vuln/386391","name":"VDB-386391 | mf-yang openclaw-cn apply_patch Tool sandbox-paths.ts assertNoSymlinkEscape link following","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/386391/cti","name":"VDB-386391 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-19008","name":"CVE-2026-19008 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/862644","name":"Submit #862644 | mf-yang openclaw-cn 0.2.1 Improper Link Resolution Before File Access (CWE-59)","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/862645","name":"Submit #862645 | mf-yang openclaw-cn 0.2.1 Improper Link Resolution Before File Access (CWE-59) (Duplicate)","tags":["third-party-advisory"]},{"url":"https://github.com/mf-yang/openclaw-cn/issues/565","tags":["issue-tracking"]},{"url":"https://github.com/mf-yang/openclaw-cn/issues/566","tags":["exploit","issue-tracking"]},{"url":"https://github.com/mf-yang/openclaw-cn/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"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","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":6.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-59","type":"CWE","lang":"en","description":"Link Following"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-08-06T06:30:09.917Z"},"timeline":[{"time":"2026-08-05T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-08-05T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-08-05T22:09:17.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"TrumpChen (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202608"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-06T17:24:56.322307Z","id":"CVE-2026-19008","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-06T17:31:50.480Z"}}]}}}