{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-124584", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-11-08T20:17:48.961Z", "datePublished": "2026-11-09T08:45:26.082Z", "dateUpdated": "2026-11-09T08:45:26.082Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-11-09T08:45:26.082Z"}, "title": "wummel patool Gzip Extraction fileutil.py extract_gzip symlink", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-61", "lang": "en", "description": "Symlink Following"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-59", "lang": "en", "description": "Link Following"}]}], "affected": [{"vendor": "wummel", "product": "patool", "versions": [{"version": "4.1.0", "status": "affected"}], "cpes": ["cpe:2.3:a:wummel:patool:*:*:*:*:*:*:*:*"], "modules": ["Gzip Extraction Handler"]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in wummel patool 4.1.0. This vulnerability affects the function extract_gzip of the file patoolib/fileutil.py of the component Gzip Extraction Handler. The manipulation leads to symlink following. Local access is required to approach this attack. The researcher claims to have submitted a GHSA on the repository of the project."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 4.8, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 4.4, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:X/RL:X/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 4.4, "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:X/RL:X/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 3.2, "vectorString": "AV:L/AC:L/Au:S/C:N/I:P/A:P/E:ND/RL:ND/RC:C"}}], "timeline": [{"time": "2026-11-08T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-11-08T01:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-11-09T07:57:17.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "Vu Hoang Dat", "type": "finder"}, {"lang": "en", "value": "Le Quang Minh", "type": "finder"}, {"lang": "en", "value": "Vu Hoang Dat (VulDB User)", "type": "reporter"}, {"lang": "en", "value": "Vu Hoang Dat (VulDB User)", "type": "analyst"}, {"lang": "en", "value": "VulDB CNA Team", "type": "coordinator"}], "references": [{"url": "https://vuldb.com/vuln/433008", "name": "VDB-433008 | wummel patool Gzip Extraction fileutil.py extract_gzip symlink", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/433008/cti", "name": "VDB-433008 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-124584", "name": "CVE-2026-124584 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/1038992", "name": "Submit #1038992 | wummel patool 4.1.0 Improper Link Resolution (CWE-59)", "tags": ["third-party-advisory"]}, {"url": "https://github.com/wummel/patool/security/advisories/GHSA-p24m-wf3f-3mf5", "tags": ["broken-link"]}, {"url": "https://github.com/wummel/patool/", "tags": ["product"]}], "x_generator": ["VulDB PVTS v202611"]}}}

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