{"cve":"CVE-2022-26662","nvd":{"published":"2022-03-10T17:47:52.560","modified":"2026-06-17T04:35:36.623","status":"Modified","description":"An XML Entity Expansion (XEE) 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 unauthenticated user can send a crafted XML-RPC message to consume all the resources of the server.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-776"],"references":["https://bugs.tryton.org/issue11244","https://discuss.tryton.org/t/security-release-for-issue11219-and-issue11244/5059","https://lists.debian.org/debian-lts-announce/2022/03/msg00016.html","https://lists.debian.org/debian-lts-announce/2022/03/msg00017.html","https://www.debian.org/security/2022/dsa-5098"],"products":["debian:debian_linux","tryton:proteus","tryton:trytond"],"source":"nvd","synced_at":"2026-10-19T21:29:06.454770966+00:00"},"epss":{"cve":"CVE-2022-26662","score":0.01973,"percentile":0.80438,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-pm3h-mm62-pwm8","url":"https://osv.dev/vulnerability/GHSA-pm3h-mm62-pwm8","summary":"XML Entity Expansion in trytond and proteus","modified":"2026-07-13T16:43:06.410889598Z","packages":[{"ecosystem":"PyPI","name":"trytond","purl":"pkg:pypi/trytond","ranges":[">=5.0.0 <5.0.46"],"fixed":["5.0.46"]},{"ecosystem":"PyPI","name":"trytond","purl":"pkg:pypi/trytond","ranges":[">=6.0.0 <6.0.16"],"fixed":["6.0.16"]},{"ecosystem":"PyPI","name":"trytond","purl":"pkg:pypi/trytond","ranges":[">=6.1.0 <6.2.6"],"fixed":["6.2.6"]},{"ecosystem":"PyPI","name":"proteus","purl":"pkg:pypi/proteus","ranges":[">=5.0.0 <5.0.12"],"fixed":["5.0.12"]},{"ecosystem":"PyPI","name":"proteus","purl":"pkg:pypi/proteus","ranges":[">=6.0.0 <6.0.5"],"fixed":["6.0.5"]},{"ecosystem":"PyPI","name":"proteus","purl":"pkg:pypi/proteus","ranges":[">=6.1.0 <6.2.2"],"fixed":["6.2.2"]}]},{"id":"PYSEC-2022-43171","url":"https://osv.dev/vulnerability/PYSEC-2022-43171","summary":"","modified":"2026-07-13T16:43:06.410889598Z","packages":[{"ecosystem":"PyPI","name":"tryton","purl":"pkg:pypi/tryton","ranges":[">=5.0.0 <5.0.12",">=6.0.0 <6.0.5",">=6.2.0 <6.2.2","<6.2.6","<6.0.16","<5.0.46"],"fixed":["5.0.12","6.0.5","6.2.2","6.2.6","6.0.16","5.0.46"]}]},{"id":"PYSEC-2026-3392","url":"https://osv.dev/vulnerability/PYSEC-2026-3392","summary":"XML Entity Expansion in trytond and proteus","modified":"2026-07-13T16:43:06.410889598Z","packages":[{"ecosystem":"PyPI","name":"trytond","purl":"pkg:pypi/trytond","ranges":[">=5.0.0 <5.0.46",">=6.0.0 <6.0.16",">=6.1.0 <6.2.6"],"fixed":["5.0.46","6.0.16","6.2.6"]}]},{"id":"PYSEC-2026-741","url":"https://osv.dev/vulnerability/PYSEC-2026-741","summary":"XML Entity Expansion in trytond and proteus","modified":"2026-07-13T16:43:06.410889598Z","packages":[{"ecosystem":"PyPI","name":"proteus","purl":"pkg:pypi/proteus","ranges":[">=5.0.0 <5.0.12",">=6.0.0 <6.0.5",">=6.1.0 <6.2.2"],"fixed":["5.0.12","6.0.5","6.2.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}