CVE-2022-47411

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-12-14 · updated 2026-06-17
Weakness: CWE-200

Description

An issue was discovered in the fp_newsletter (aka Newsletter subscriber management) extension before 1.1.1, 1.2.0, 2.x before 2.1.2, 2.2.1 through 2.4.0, and 3.x before 3.2.6 for TYPO3. Data about subscribers may be obtained via unsubscribeAction operations.

Affected products

Fp Newsletter Project Fp Newsletter: before 1.1.1; from 2.0.0 before 2.1.2; from 2.2.1 through 2.4.0; from 3.0.0 before 3.2.6; 1.2.0 — fixed in 1.1.1, 2.1.2, 3.2.6

How to fix

Upgrade to a fixed version: Fp Newsletter Project Fp Newsletter 1.1.1, 2.1.2, 3.2.6. Check the vendor advisory for mitigations.

References

https://typo3.org/security/advisory/typo3-ext-sa-2022-017
https://typo3.org/security/advisory/typo3-ext-sa-2022-017

Get alerted when CVE-2022-47411 or the next vulnerability affects your stack