{"id":"CVE-2026-5638","state":"PUBLISHED","title":"HerikLyma CPPWebFramework path traversal","description":"A vulnerability was detected in HerikLyma CPPWebFramework up to 3.1. This issue affects some unknown processing. Performing a manipulation results in path traversal. Remote exploitation of the attack is possible. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.","publishedAt":"2026-04-06T08:30:12.177Z","updatedAt":"2026-04-06T12:11:46.370Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["HerikLyma CPPWebFramework"],"affected":[{"vendor":"HerikLyma","product":"CPPWebFramework","versions":[{"version":"3.0","status":"affected"},{"version":"3.1","status":"affected"}]}],"references":["https://vuldb.com/vuln/355426","https://vuldb.com/vuln/355426/cti","https://vuldb.com/submit/785952","https://github.com/HerikLyma/CPPWebFramework/issues/40","https://github.com/HerikLyma/CPPWebFramework/issues/40#issue-4118436068","https://github.com/HerikLyma/CPPWebFramework/"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:12:32.778Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/5xxx/CVE-2026-5638.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-5638","state":"PUBLISHED","datePublished":"2026-04-06T08:30:12.177Z","dateUpdated":"2026-04-06T12:11:46.370Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-04-05T20:20:53.735Z"},"containers":{"cna":{"title":"HerikLyma CPPWebFramework path traversal","descriptions":[{"lang":"en","value":"A vulnerability was detected in HerikLyma CPPWebFramework up to 3.1. This issue affects some unknown processing. Performing a manipulation results in path traversal. Remote exploitation of the attack is possible. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet."}],"affected":[{"vendor":"HerikLyma","product":"CPPWebFramework","versions":[{"version":"3.0","status":"affected"},{"version":"3.1","status":"affected"}]}],"references":[{"url":"https://vuldb.com/vuln/355426","name":"VDB-355426 | HerikLyma CPPWebFramework path traversal","tags":["vdb-entry"]},{"url":"https://vuldb.com/vuln/355426/cti","name":"VDB-355426 | CTI Indicators (IOB, IOC, TTP)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/submit/785952","name":"Submit #785952 | HerikLyma   CPPWebFramework  <= 3.1 (HTTP Server Header) Relative Path Traversal","tags":["third-party-advisory"]},{"url":"https://github.com/HerikLyma/CPPWebFramework/issues/40","tags":["issue-tracking"]},{"url":"https://github.com/HerikLyma/CPPWebFramework/issues/40#issue-4118436068","tags":["exploit","issue-tracking"]},{"url":"https://github.com/HerikLyma/CPPWebFramework/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":6.9,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":5.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N/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":"2026-04-06T08:30:12.177Z"},"timeline":[{"time":"2026-04-05T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-04-05T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-04-06T03:28:42.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Matan Sandori","type":"finder"},{"lang":"en","value":"MatanS (VulDB User)","type":"reporter"},{"lang":"en","value":"MatanS (VulDB User)","type":"analyst"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-06T12:06:19.837185Z","id":"CVE-2026-5638","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-06T12:11:46.370Z"}}]}}}