CVE-2022-31049

Cross-Site Scripting in Frontend Login Mailer

MEDIUM

5.4

CVSS Score

Published: June 14, 2022 at 08:50 PM UTC

Updated: June 17, 2026 at 04:44 AM UTC

1 product affected across 1 vendorTYPO3

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Severity

MEDIUM5.4

Exploit prediction

EPSS 0.8%

SSVC

No known exploit

Description

TYPO3 is an open source web content management system. Prior to versions 9.5.34 ELTS, 10.4.29, and 11.5.11, user submitted content was used without being properly encoded in HTML emails sent to users. The actually affected components were mail clients used to view those messages. TYPO3 versions 9.5.34 ELTS, 10.4.29, and 11.5.11 contain a fix for the problem.

Affected

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

TYPO3 · TYPO3composer

95%

v < 10.4.29v < 11.5.11v < 9.5.3410.0.0 ≤ v < 10.4.2911.0.0 ≤ v < 11.5.119.0.0 ≤ v < 9.5.35

Affected range stops below 10.4.29, so it looks safe — our inference, not a vendor statement

Affected range stops below 11.5.11, so it looks safe — our inference, not a vendor statement

Affected range stops below 9.5.34, so it looks safe — our inference, not a vendor statement

Affected range stops below 9.5.35, 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 (3)

x_refsource_MISCPatchThird Party Advisory

Source: [email protected]

https://github.com/TYPO3/typo3/commit/da611775f92102d7602713003f4c79606c8a445d

x_refsource_CONFIRMThird Party Advisory

Source: [email protected]

https://github.com/TYPO3/typo3/security/advisories/GHSA-h4mx-xv96-2jgm

x_refsource_MISCVendor Advisory

Source: [email protected]

https://typo3.org/security/advisory/typo3-core-sa-2022-004

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUMGitHub_M

Attack Vector: NETWORK
Complexity: LOW
Privileges: LOW
User Interaction: REQUIRED
Scope: CHANGED
Confidentiality: LOW
Integrity: LOW
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-79

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