CVE-2022-26662

HIGH

7.5

CVSS Score

Published: March 7, 2022 at 10:40 PM UTC

Updated: June 17, 2026 at 04:35 AM UTC

3 products affected across 2 vendorsDebian LinuxTrytondProteus

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Severity

HIGH7.5

Exploit prediction

EPSS 2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Debian Linux · Debiandrupal

95%

10.0 11.0 9.0

Proteus · Tryton

95%

5.0.0 ≤ v < 5.0.126.0.0 ≤ v < 6.0.56.2.0 ≤ v < 6.2.2

Affected range stops below 5.0.12, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.0.5, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.2.2, so it looks safe — our inference, not a vendor statement

Trytond · Tryton

95%

5.0.0 ≤ v < 5.0.466.0.0 ≤ v < 6.0.166.2.0 ≤ v < 6.2.6

Affected range stops below 5.0.46, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.0.16, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.2.6, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (6)

x_refsource_MISCPatchVendor Advisory

Source: [email protected]

https://bugs.tryton.org/issue11244

x_refsource_MISCVendor Advisory

Source: [email protected]

https://discuss.tryton.org/t/security-release-for-issue11219-and-issue11244/5059

Mailing Listx_refsource_MLISTThird Party Advisory

Source: [email protected]

https://lists.debian.org/debian-lts-announce/2022/03/msg00016.html

Mailing Listx_refsource_MLISTThird Party Advisory

Source: [email protected]

https://lists.debian.org/debian-lts-announce/2022/03/msg00017.html

Vendor Advisoryx_refsource_DEBIANThird Party Advisory

Source: [email protected]

https://www.debian.org/security/2022/dsa-5098

Vendor Advisoryx_refsource_DEBIANThird Party Advisory

Source: [email protected]

https://www.debian.org/security/2022/dsa-5099

CVSS

7.5HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-776

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