Vulnerability · Published Sep 9, 2025 · Assigned by TYPO3

CVE-2025-59019Information Disclosure via CSV Download

Medium 5.3

In plain English

A medium-severity information exposure in TYPO3 CMS from TYPO3. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 4.0)5.3Medium

Exploit odds (30 days)0.2%top 85.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Missing authorization checks in the CSV download feature of TYPO3 CMS versions 11.0.0‑11.5.47, 12.0.0‑12.4.36, and 13.0.0‑13.4.17 allow backend users to disclose information from arbitrary database tables stored within the users' web mounts without having access to them.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Packagist	typo3/cms-backend	12.4.37	GHSA-j8vm-7q52-2m2m
Packagist	typo3/cms-backend	13.4.18	GHSA-j8vm-7q52-2m2m
Packagist	typo3/cms-recordlist	12.4.37	GHSA-j8vm-7q52-2m2m

Affected products (as reported)

Vendor	Product	Versions
TYPO3	TYPO3 CMS	12.0.0 – before 12.4.3713.0.0 – before 13.4.18
TYPO3	TYPO3 CMS	11.0.0 – before 11.5.48

Weakness: CWE-200 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

References

https://typo3.org/security/advisory/typo3-core-sa-2025-023 vendor-advisory