Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-h4mx-xv96-2jgm
Advisory ID github_osv/GHSA-h4mx-xv96-2jgm
Aliases CVE-2022-31049
Summary Cross-Site Scripting in TYPO3's Frontend Login Mailer > ### Meta > * CVSS: `CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (4.9) ### Problem 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. ### Solution Update to TYPO3 versions 9.5.35 ELTS, 10.4.29, 11.5.11 that fix the problem described above. ### Credits Thanks to Christian Seifert who reported this issue and to TYPO3 framework merger Andreas Fernandez who fixed the issue. ### References * [TYPO3-CORE-SA-2022-004](https://typo3.org/security/advisory/typo3-core-sa-2022-004)
Status Published
Exploitability 0.5
Weighted Severity 4.9
Risk 2.5
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
System Score Found at
cvssv3.1 5.4 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/06/GHSA-h4mx-xv96-2jgm/GHSA-h4mx-xv96-2jgm.json
generic_textual MODERATE
Reference id Reference type URL
https://github.com/TYPO3-CMS/core
https://github.com/TYPO3/typo3/commit/da611775f92102d7602713003f4c79606c8a445d
https://typo3.org/security/advisory/typo3-core-sa-2022-004
CVE-2022-31049 https://nvd.nist.gov/vuln/detail/CVE-2022-31049
CVE-2022-31049.YAML https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-31049.yaml
CVE-2022-31049.YAML https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-31049.yaml
GHSA-h4mx-xv96-2jgm https://github.com/TYPO3/typo3/security/advisories/GHSA-h4mx-xv96-2jgm
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/06/GHSA-h4mx-xv96-2jgm/GHSA-h4mx-xv96-2jgm.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-23T14:05:18Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2022/31xxx/CVE-2022-31049.json

Source Advisory: vulnrichment/CVE-2022-31049

View SSVC decision tree 
[{'Exploitation': 'none'},
 {'Automatable': 'no'},
 {'Technical Impact': 'partial'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]