Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2022-26661

Improper Restriction of XML External Entity Reference

Published: Mar 10, 2022 | Modified: Nov 21, 2024
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 2.x
4 MEDIUM
AV:N/AC:L/Au:S/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2022-26661
CWEhttps://cwe.mitre.org/data/definitions/611.html

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.

Weakness

The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

Affected Software

NameVendorStart VersionEnd Version
ProteusTryton5.0.0 (including)5.0.12 (excluding)
ProteusTryton6.0.0 (including)6.0.5 (excluding)
ProteusTryton6.2.0 (including)6.2.2 (excluding)
TrytondTryton5.0.0 (including)5.0.46 (excluding)
TrytondTryton6.0.0 (including)6.0.16 (excluding)
TrytondTryton6.2.0 (including)6.2.6 (excluding)
Tryton-proteusUbuntubionic*
Tryton-proteusUbuntufocal*
Tryton-proteusUbuntuimpish*
Tryton-proteusUbuntukinetic*
Tryton-proteusUbuntulunar*
Tryton-proteusUbuntumantic*
Tryton-proteusUbuntuoracular*
Tryton-proteusUbuntuplucky*
Tryton-proteusUbuntutrusty*
Tryton-proteusUbuntuxenial*
Tryton-serverUbuntubionic*
Tryton-serverUbuntufocal*
Tryton-serverUbuntuimpish*
Tryton-serverUbuntukinetic*
Tryton-serverUbuntulunar*
Tryton-serverUbuntumantic*
Tryton-serverUbuntuoracular*
Tryton-serverUbuntuplucky*
Tryton-serverUbuntutrusty*
Tryton-serverUbuntuxenial*

Potential Mitigations

References

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