GHSA-wr3c-6c22-m9v6: Privilege Escalation in TYPO3 Neos

medium Affects typo3/neos. Feed 2026.10.29.4, updated 2026-10-29; published 2024-06-05; advisory modified 2024-12-02.

Privilege Escalation in TYPO3 Neos

Package: typo3/neos Composer
Affected versions: >=1.1.0 and <1.1.3 or >=1.2.0 and <1.2.3
Fixed in: 1.1.3, 1.2.3
Severity: medium CVSS 4.9
Exploitation: not on CISA KEV
Published: 2024-06-05
Source: osv.dev

References

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2015-11-23 unknown Arbitrary file upload and XML External Entity processing same package: typo3/neos
2019-06-17 unknown Information Disclosure Security Note same package: typo3/neos
GHSA-4542-p56h-8xww high Cross-Site Scripting (XSS) vulnerabilities in Neos same package: typo3/neos
GHSA-g4xv-r3qw-v3q2 high typo3 Information Disclosure Security Note same package: typo3/neos