{"id":"GHSA-cj78-rgw3-4h5p","summary":"Improper Restriction of XML External Entity Reference in trytond and proteus","details":"An XXE issue was discovered in Tryton Application Platform (Server) 5.x through 5.0.45, 6.x through 6.0.15, and 6.1.x and 6.2.x through 6.2.5, and Tryton Application Platform (Command Line Client (proteus)) 5.x through 5.0.11, 6.x through 6.0.4, and 6.1.x and 6.2.x through 6.2.1. An authenticated user can make the server parse a crafted XML SEPA file to access arbitrary files on the system.","aliases":["CVE-2022-26661","PYSEC-2022-43170","PYSEC-2026-3391","PYSEC-2026-740"],"modified":"2026-07-13T16:42:28.245581563Z","published":"2022-03-11T00:02:02Z","database_specific":{"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2022-03-28T15:56:00Z","nvd_published_at":"2022-03-10T17:47:00Z","cwe_ids":["CWE-611"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26661"},{"type":"WEB","url":"https://discuss.tryton.org/t/security-release-for-issue11219-and-issue11244/5059"},{"type":"WEB","url":"https://foss.heptapod.net/tryton/tryton/-/issues/11219"},{"type":"PACKAGE","url":"https://hg.tryton.org/trytond"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2022/03/msg00016.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2022/03/msg00017.html"},{"type":"WEB","url":"https://www.debian.org/security/2022/dsa-5098"},{"type":"WEB","url":"https://www.debian.org/security/2022/dsa-5099"}],"affected":[{"package":{"name":"trytond","ecosystem":"PyPI","purl":"pkg:pypi/trytond"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.0.0"},{"fixed":"5.0.46"}]}],"versions":["5.0.0","5.0.1","5.0.10","5.0.11","5.0.12","5.0.13","5.0.14","5.0.15","5.0.16","5.0.17","5.0.18","5.0.19","5.0.2","5.0.20","5.0.21","5.0.22","5.0.23","5.0.24","5.0.25","5.0.26","5.0.27","5.0.28","5.0.29","5.0.3","5.0.30","5.0.31","5.0.32","5.0.33","5.0.34","5.0.35","5.0.36","5.0.37","5.0.38","5.0.39","5.0.4","5.0.40","5.0.41","5.0.42","5.0.43","5.0.44","5.0.45","5.0.5","5.0.6","5.0.7","5.0.8","5.0.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-cj78-rgw3-4h5p/GHSA-cj78-rgw3-4h5p.json"}},{"package":{"name":"trytond","ecosystem":"PyPI","purl":"pkg:pypi/trytond"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.0.0"},{"fixed":"6.0.16"}]}],"versions":["6.0.0","6.0.1","6.0.10","6.0.11","6.0.12","6.0.13","6.0.14","6.0.15","6.0.2","6.0.3","6.0.4","6.0.5","6.0.6","6.0.7","6.0.8","6.0.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-cj78-rgw3-4h5p/GHSA-cj78-rgw3-4h5p.json"}},{"package":{"name":"trytond","ecosystem":"PyPI","purl":"pkg:pypi/trytond"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.1.0"},{"fixed":"6.2.6"}]}],"versions":["6.2.0","6.2.1","6.2.2","6.2.3","6.2.4","6.2.5"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-cj78-rgw3-4h5p/GHSA-cj78-rgw3-4h5p.json"}},{"package":{"name":"proteus","ecosystem":"PyPI","purl":"pkg:pypi/proteus"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.0.0"},{"fixed":"5.0.12"}]}],"versions":["5.0.0","5.0.1","5.0.10","5.0.11","5.0.2","5.0.3","5.0.4","5.0.5","5.0.6","5.0.7","5.0.8","5.0.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-cj78-rgw3-4h5p/GHSA-cj78-rgw3-4h5p.json"}},{"package":{"name":"proteus","ecosystem":"PyPI","purl":"pkg:pypi/proteus"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.0.0"},{"fixed":"6.0.5"}]}],"versions":["6.0.0","6.0.1","6.0.2","6.0.3","6.0.4"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-cj78-rgw3-4h5p/GHSA-cj78-rgw3-4h5p.json"}},{"package":{"name":"proteus","ecosystem":"PyPI","purl":"pkg:pypi/proteus"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.1.0"},{"fixed":"6.2.2"}]}],"versions":["6.2.0","6.2.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-cj78-rgw3-4h5p/GHSA-cj78-rgw3-4h5p.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}