{"id":"CVE-2026-1810","state":"PUBLISHED","title":"bolo-blog bolo-solo ZIP File BackupService.java unpackFilteredZip path traversal","description":"A vulnerability was detected in bolo-blog bolo-solo up to 2.6.4. The impacted element is the function unpackFilteredZip of the file src/main/java/org/b3log/solo/bolo/prop/BackupService.java of the component ZIP File Handler. Performing a manipulation of the argument File results in path traversal. The attack is possible to be carried out remotely. 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":"2026-02-03T20:32:07.343Z","updatedAt":"2026-02-23T09:15:31.194Z","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":["bolo-blog bolo-solo"],"affected":[{"vendor":"bolo-blog","product":"bolo-solo","versions":[{"version":"2.6.0","status":"affected"},{"version":"2.6.1","status":"affected"},{"version":"2.6.2","status":"affected"},{"version":"2.6.3","status":"affected"},{"version":"2.6.4","status":"affected"}],"modules":["ZIP File Handler"]}],"references":["https://vuldb.com/?id.343978","https://vuldb.com/?ctiid.343978","https://vuldb.com/?submit.742422","https://github.com/bolo-blog/bolo-solo/issues/326","https://github.com/bolo-blog/bolo-solo/"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/1xxx/CVE-2026-1810.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-1810","state":"PUBLISHED","datePublished":"2026-02-03T20:32:07.343Z","dateUpdated":"2026-02-23T09:15:31.194Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-02-03T14:03:44.422Z"},"containers":{"cna":{"title":"bolo-blog bolo-solo ZIP File BackupService.java unpackFilteredZip path traversal","descriptions":[{"lang":"en","value":"A vulnerability was detected in bolo-blog bolo-solo up to 2.6.4. The impacted element is the function unpackFilteredZip of the file src/main/java/org/b3log/solo/bolo/prop/BackupService.java of the component ZIP File Handler. Performing a manipulation of the argument File results in path traversal. The attack is possible to be carried out remotely. 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":"bolo-blog","product":"bolo-solo","versions":[{"version":"2.6.0","status":"affected"},{"version":"2.6.1","status":"affected"},{"version":"2.6.2","status":"affected"},{"version":"2.6.3","status":"affected"},{"version":"2.6.4","status":"affected"}],"modules":["ZIP File Handler"]}],"references":[{"url":"https://vuldb.com/?id.343978","name":"VDB-343978 | bolo-blog bolo-solo ZIP File BackupService.java unpackFilteredZip path traversal","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.343978","name":"VDB-343978 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.742422","name":"Submit #742422 | https://github.com/bolo-blog/bolo-solo/ bolo-solo V2.6.4 Write any file","tags":["third-party-advisory"]},{"url":"https://github.com/bolo-blog/bolo-solo/issues/326","tags":["exploit","issue-tracking"]},{"url":"https://github.com/bolo-blog/bolo-solo/","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-22","type":"CWE","lang":"en","description":"Path Traversal"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-02-23T09:15:31.194Z"},"timeline":[{"time":"2026-02-03T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-02-03T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-02-05T12:20:14.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"MaoQiu (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-03T20:46:06.700366Z","id":"CVE-2026-1810","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":"2026-02-03T20:46:15.103Z"}}]}}}