Critical severity9.1NVD Advisory· Published Dec 14, 2022· Updated Jun 17, 2026
CVE-2022-47408
CVE-2022-47408
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. There is a CAPTCHA bypass that can lead to subscribing many people.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
fixpunkt/fp-newsletterPackagist | >= 2.2.0, < 3.2.6 | 3.2.6 |
fixpunkt/fp-newsletterPackagist | >= 2.0.0, < 2.1.2 | 2.1.2 |
fixpunkt/fp-newsletterPackagist | < 1.1.1 | 1.1.1 |
Affected products
4cpe:2.3:a:fp_newsletter_project:fp_newsletter:*:*:*:*:*:typo3:*:*+ 1 more
- cpe:2.3:a:fp_newsletter_project:fp_newsletter:*:*:*:*:*:typo3:*:*range: <1.1.1
- cpe:2.3:a:fp_newsletter_project:fp_newsletter:1.2.0:*:*:*:*:typo3:*:*
- TYPO3/Newsletter subscriber managementdescription
Patches
Vulnerability mechanics
References
5- typo3.org/security/advisory/typo3-ext-sa-2022-017nvdPatchVendor AdvisoryWEB
- github.com/advisories/GHSA-f683-35w9-28g5ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2022-47408ghsaADVISORY
- github.com/FriendsOfPHP/security-advisories/blob/master/fixpunkt/fp-newsletter/CVE-2022-47408.yamlghsaWEB
- github.com/bihor/fp_newsletter/commit/bc673cd9ab04f3fdd1225303f2ccb378b11a3747ghsaWEB
News mentions
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