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Critical severity9.1NVD Advisory· Published Dec 14, 2022· Updated Jun 17, 2026

CVE-2022-47409

CVE-2022-47409

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. Attackers can unsubscribe everyone via a series of modified subscription UIDs in deleteAction operations.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Fp Newsletter Project/Fp Newsletter2 versions
    cpe: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
  • TYPO3/fp_newsletterllm-create
    Range: <1.1.1, <1.2.0, <2.1.2, <2.2.1, <2.4.0, <3.2.6

Patches

Vulnerability mechanics

References

1

News mentions

0

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