GHSA-jh32-v29g-68pq

Source

https://github.com/advisories/GHSA-jh32-v29g-68pq

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-jh32-v29g-68pq/GHSA-jh32-v29g-68pq.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-jh32-v29g-68pq

Aliases

CVE-2026-49741

Published

2026-06-12T19:32:22Z

Modified

2026-09-10T03:51:08Z

Severity

8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N CVSS Calculator

Summary

TYPO3 CMS has Privilege Escalation & SQL Injection in its Form Framework

Details

Problem

Backend users with write access to the form_definition database table were able to directly create, update, or delete form definition records via DataHandler, bypassing the Form Framework's persistence validation and permission checks. This allowed injecting arbitrary form configurations, re-enabling attack vectors originally addressed in TYPO3-CORE-SA-2018-003, including SQL injection and privilege escalation.

Solution

Update to TYPO3 version 14.3.3 LTS that fixes the problem described.

Credits

TYPO3 CMS thanks Selçuk Güney for reporting this issue, and to TYPO3 core & security team member Oliver Hader for fixing it.

Resources

TYPO3-CORE-SA-2026-017

Database specific

{
    "cwe_ids":  [
        "CWE-862",
        "CWE-89"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-06-12T19:32:22Z",
    "nvd_published_at":  "2026-06-09T11:16:53Z",
    "severity":  "HIGH"
}

References

Affected packages

Packagist / typo3/cms-core

Package

Name: typo3/cms-core
Purl: pkg:composer/typo3/cms-core

Affected ranges

Type: ECOSYSTEM
Events: Introduced

14.0.0

Fixed

14.3.3

Affected versions

v14.*

v14.0.0

v14.0.1

v14.0.2

v14.1.0

v14.1.1

v14.2.0

v14.3.0

v14.3.1

v14.3.2

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-jh32-v29g-68pq/GHSA-jh32-v29g-68pq.json"

Packagist / typo3/cms-form