{"id":"CVE-2026-5331","state":"PUBLISHED","title":"OpenCart Extension Installer installer.php path traversal","description":"A vulnerability was determined in OpenCart 4.1.0.3. This affects an unknown part of the file installer.php of the component Extension Installer Page. Executing a manipulation can lead to path traversal. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2026-04-02T13:00:13.393Z","updatedAt":"2026-04-02T13:14:33.219Z","severity":{"score":5.1,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["n/a OpenCart"],"affected":[{"vendor":"n/a","product":"OpenCart","versions":[{"version":"4.1.0.3","status":"affected"}],"cpes":["cpe:2.3:a:opencart:opencart:*:*:*:*:*:*:*:*"],"modules":["Extension Installer Page"]}],"references":["https://vuldb.com/vuln/354665","https://vuldb.com/vuln/354665/cti","https://vuldb.com/submit/780814","https://drive.google.com/file/d/1YemSW2Tn0LKzY3mPosMzElQeHs8P3LMt/view?usp=sharing"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:12:32.778Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/5xxx/CVE-2026-5331.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-5331","state":"PUBLISHED","datePublished":"2026-04-02T13:00:13.393Z","dateUpdated":"2026-04-02T13:14:33.219Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-04-01T13:50:33.935Z"},"containers":{"cna":{"title":"OpenCart Extension Installer installer.php path traversal","descriptions":[{"lang":"en","value":"A vulnerability was determined in OpenCart 4.1.0.3. This affects an unknown part of the file installer.php of the component Extension Installer Page. Executing a manipulation can lead to path traversal. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way."}],"affected":[{"vendor":"n/a","product":"OpenCart","versions":[{"version":"4.1.0.3","status":"affected"}],"cpes":["cpe:2.3:a:opencart:opencart:*:*:*:*:*:*:*:*"],"modules":["Extension Installer Page"]}],"references":[{"url":"https://vuldb.com/vuln/354665","name":"VDB-354665 | OpenCart Extension Installer installer.php path traversal","tags":["vdb-entry"]},{"url":"https://vuldb.com/vuln/354665/cti","name":"VDB-354665 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/submit/780814","name":"Submit #780814 | OpenCart  4.1.0.3 Path Traversal","tags":["third-party-advisory"]},{"url":"https://drive.google.com/file/d/1YemSW2Tn0LKzY3mPosMzElQeHs8P3LMt/view?usp=sharing","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.1,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":4.7,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":4.7,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":5.8,"vectorString":"AV:N/AC:L/Au:M/C:P/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":"2026-04-02T13:00:13.393Z"},"timeline":[{"time":"2026-04-01T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-04-01T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-04-01T15:55:38.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"hai271120 (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-02T13:14:15.042801Z","id":"CVE-2026-5331","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":"2026-04-02T13:14:33.219Z"}}]}}}