{"id":"CVE-2026-118693","aliases":["DEBIAN-CVE-2026-118693","EUVD-2026-112494","GHSA-237p-f2v6-hfc2","UBUNTU-CVE-2026-118693"],"status":"published","title":"CherryTree through 1.7.2 Local File Disclosure via Embedded-File Filename Path","description":"CherryTree through 1.7.2 contains a path traversal vulnerability in CtStorageXmlHelper::_create_image_from_xml that trusts unvalidated embedded-file 'filename' attributes in XML documents. Attackers can craft a .ctd, .ctz, or .ctx document with an absolute or ~/ filename and no data, so saving embeds files like ~/.ssh/id_rsa into the document.","severity":{"version":"4.0","score":5.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00141,"percentile":0.0352,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-36"],"published":"2026-10-28T21:11:20Z","modified":"2026-11-03T14:17:33Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"cherrytree","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.99.48+dfsg-1","0.99.53+dfsg-1","1.0.2+dfsg-1","1.1.0+dfsg-1","1.1.2+dfsg-1","1.2.0+dfsg-1"]},{"source":"osv","ecosystem":"Debian:13","package":"cherrytree","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.0+dfsg-1"]},{"source":"osv","ecosystem":"Debian:14","package":"cherrytree","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.0+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"cherrytree","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.35.10-1","0.35.11-1","0.36.2-1","0.36.3-1","0.36.4-1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"cherrytree","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.37.6-1","0.37.6-1.1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"cherrytree","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.99.40+dfsg-1","0.99.43+dfsg-1build1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"cherrytree","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.99.48+dfsg-1","1.0.2+dfsg-1","1.0.2+dfsg-1build2","1.0.2+dfsg-1build3","1.1.2+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"cherrytree","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.0+dfsg-1build2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"cherrytree","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.0+dfsg-1build1","1.2.0+dfsg-1build2"]}],"products":[{"vendor":"giuspen","product":"cherrytree"}],"references":[{"url":"https://github.com/giuspen/cherrytree/issues/2944","tags":["issue-tracking","exploit","report"]},{"url":"https://github.com/giuspen/cherrytree","tags":["product","package","report"]},{"url":"https://github.com/giuspen/cherrytree/blob/v1.7.2/src/ct/ct_storage_xml.cc#L648-L692","tags":["technical-description","article","report"]},{"url":"https://github.com/giuspen/cherrytree/blob/v1.7.2/src/ct/ct_image.cc#L757-L767","tags":["technical-description","article","report"]},{"url":"https://www.vulncheck.com/advisories/cherrytree-through-1.7.2-local-file-disclosure-via-embedded-file-filename-path","tags":["third-party-advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-118693","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-237p-f2v6-hfc2"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/118xxx/CVE-2026-118693.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-118693","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-118693","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-118693","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-118693","title":"CherryTree through 1.7.2 Local File Disclosure via Embedded-File Filename Path","description":"CherryTree through 1.7.2 contains a path traversal vulnerability in CtStorageXmlHelper::_create_image_from_xml that trusts unvalidated embedded-file 'filename' attributes in XML documents. Attackers can craft a .ctd, .ctz, or .ctx document with an absolute or ~/ filename and no data, so saving embeds files like ~/.ssh/id_rsa into the document.","status":"published","published":"2026-10-28T21:11:20.057Z","modified":"2026-11-03T13:40:39.71Z","cvss":[{"version":"4.0","score":5.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"},{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-36"],"updated_at":"2026-11-03T14:28:05.368159Z"}],"euvd":[{"id":"EUVD-2026-112494","description":"CherryTree through 1.7.2 contains a path traversal vulnerability in CtStorageXmlHelper::_create_image_from_xml that trusts unvalidated embedded-file 'filename' attributes in XML documents. Attackers can craft a .ctd, .ctz, or .ctx document with an absolute or ~/ filename and no data, so saving embeds files like ~/.ssh/id_rsa into the document.","status":"published","published":"2026-10-28T21:11:20Z","modified":"2026-11-03T13:40:39Z","cvss":[{"version":"4.0","score":5.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-03T15:18:10.516363Z"}],"ghsa":[{"id":"GHSA-237p-f2v6-hfc2","title":"CherryTree through 1.7.2 contains a path traversal vulnerability in CtStorageXmlHelper:...","description":"CherryTree through 1.7.2 contains a path traversal vulnerability in CtStorageXmlHelper::_create_image_from_xml that trusts unvalidated embedded-file 'filename' attributes in XML documents. Attackers can craft a .ctd, .ctz, or .ctx document with an absolute or ~/ filename and no data, so saving embeds files like ~/.ssh/id_rsa into the document.","status":"published","published":"2026-10-29T00:31:24Z","modified":"2026-10-29T00:31:25Z","cvss":[{"version":"4.0","score":5.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-36"],"updated_at":"2026-11-02T15:14:36.959763Z"}],"nvd":[{"id":"CVE-2026-118693","description":"CherryTree through 1.7.2 contains a path traversal vulnerability in CtStorageXmlHelper::_create_image_from_xml that trusts unvalidated embedded-file 'filename' attributes in XML documents. Attackers can craft a .ctd, .ctz, or .ctx document with an absolute or ~/ filename and no data, so saving embeds files like ~/.ssh/id_rsa into the document.","status":"published","published":"2026-10-28T22:17:13.55Z","modified":"2026-11-03T14:17:33.113Z","cvss":[{"version":"4.0","score":5.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-36"],"updated_at":"2026-11-03T18:16:46.837221Z"}],"osv":[{"id":"CVE-2026-118693","title":"CherryTree through 1.7.2 Local File Disclosure via Embedded-File Filename Path","description":"CherryTree through 1.7.2 contains a path traversal vulnerability in CtStorageXmlHelper::_create_image_from_xml that trusts unvalidated embedded-file 'filename' attributes in XML documents. Attackers can craft a .ctd, .ctz, or .ctx document with an absolute or ~/ filename and no data, so saving embeds files like ~/.ssh/id_rsa into the document.","status":"published","published":"2026-10-28T21:11:20.057Z","modified":"2026-11-05T02:30:32.656485656Z","cvss":[{"version":"4.0","score":5.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-36"],"updated_at":"2026-11-07T03:08:01.41647Z"},{"id":"DEBIAN-CVE-2026-118693","description":"CherryTree through 1.7.2 contains a path traversal vulnerability in CtStorageXmlHelper::_create_image_from_xml that trusts unvalidated embedded-file 'filename' attributes in XML documents. Attackers can craft a .ctd, .ctz, or .ctx document with an absolute or ~/ filename and no data, so saving embeds files like ~/.ssh/id_rsa into the document.","status":"published","published":"2026-10-28T22:17:13.55Z","modified":"2026-11-04T10:00:39.228307326Z","cvss":[{"version":"4.0","score":5.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"updated_at":"2026-11-04T10:05:32.187009Z"},{"id":"UBUNTU-CVE-2026-118693","description":"CherryTree through 1.7.2 contains a path traversal vulnerability in CtStorageXmlHelper::_create_image_from_xml that trusts unvalidated embedded-file 'filename' attributes in XML documents. Attackers can craft a .ctd, .ctz, or .ctx document with an absolute or ~/ filename and no data, so saving embeds files like ~/.ssh/id_rsa into the document.","status":"published","published":"2026-10-28T22:17:00Z","modified":"2026-11-05T04:42:51Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"},{"version":"4.0","score":5.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-05T13:33:25.727744Z"}]}}