{"id":"CVE-2026-82599","state":"PUBLISHED","title":"SeaCMS Avatar Upload member.php unlink path traversal","description":"A vulnerability was identified in SeaCMS up to 13.6. Affected by this vulnerability is the function unlink of the file /member.php?action=chgpwdsubmit of the component Avatar Upload. Such manipulation of the argument oldpic leads to path traversal. It is possible to launch the attack remotely. The exploit is publicly available and might be used.","publishedAt":"2026-08-31T00:45:08.847Z","updatedAt":"2026-08-31T16:11:27.010Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["n/a SeaCMS"],"affected":[{"vendor":"n/a","product":"SeaCMS","versions":[{"version":"13.0","status":"affected"},{"version":"13.1","status":"affected"},{"version":"13.2","status":"affected"},{"version":"13.3","status":"affected"},{"version":"13.4","status":"affected"},{"version":"13.5","status":"affected"},{"version":"13.6","status":"affected"}],"cpes":["cpe:2.3:a:seacms:seacms:*:*:*:*:*:*:*:*"],"modules":["Avatar Upload"]}],"references":["https://vuldb.com/vuln/397101","https://vuldb.com/vuln/397101/cti","https://vuldb.com/cve/CVE-2026-82599","https://vuldb.com/submit/892780","https://github.com/T-Chachamaru/seacms-13.6-security-advisories/blob/a084a3e573240d54860153321df271280daec262/c-002b-member-oldpic-file-deletion.md"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:13:15.269Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/82xxx/CVE-2026-82599.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-82599","state":"PUBLISHED","datePublished":"2026-08-31T00:45:08.847Z","dateUpdated":"2026-08-31T16:11:27.010Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-08-30T06:42:07.879Z"},"containers":{"cna":{"title":"SeaCMS Avatar Upload member.php unlink path traversal","descriptions":[{"lang":"en","value":"A vulnerability was identified in SeaCMS up to 13.6. Affected by this vulnerability is the function unlink of the file /member.php?action=chgpwdsubmit of the component Avatar Upload. Such manipulation of the argument oldpic leads to path traversal. It is possible to launch the attack remotely. The exploit is publicly available and might be used."}],"affected":[{"vendor":"n/a","product":"SeaCMS","versions":[{"version":"13.0","status":"affected"},{"version":"13.1","status":"affected"},{"version":"13.2","status":"affected"},{"version":"13.3","status":"affected"},{"version":"13.4","status":"affected"},{"version":"13.5","status":"affected"},{"version":"13.6","status":"affected"}],"cpes":["cpe:2.3:a:seacms:seacms:*:*:*:*:*:*:*:*"],"modules":["Avatar Upload"]}],"references":[{"url":"https://vuldb.com/vuln/397101","name":"VDB-397101 | SeaCMS Avatar Upload member.php unlink path traversal","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/397101/cti","name":"VDB-397101 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-82599","name":"CVE-2026-82599 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/892780","name":"Submit #892780 | SeaCMS 13.6 Path Traversal","tags":["third-party-advisory"]},{"url":"https://github.com/T-Chachamaru/seacms-13.6-security-advisories/blob/a084a3e573240d54860153321df271280daec262/c-002b-member-oldpic-file-deletion.md","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":5.4,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5.4,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":5.5,"vectorString":"AV:N/AC:L/Au:S/C:N/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","type":"CWE","lang":"en","description":"Path Traversal"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-08-31T00:45:08.847Z"},"timeline":[{"time":"2026-08-30T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-08-30T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-08-30T08:47:23.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"T-Chachamaru (VulDB User)","type":"reporter"}],"tags":["x_freeware"],"x_generator":["VulDB PVTS v202608"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-31T16:11:15.824938Z","id":"CVE-2026-82599","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":"2026-08-31T16:11:27.010Z"}}]}}}