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Exposure of Sensitive Information to an Unauthorized Actor

CVE-2022-47411

High
7.5/10

Summary

An issue was discovered in the fp_newsletter (aka Newsletter subscriber management) extension for TYPO3. Data about subscribers may be obtained via "unsubscribeAction" operations. This issue affects fixpunkt/fp-newsletter versions through 1.1.0, 1.2.0 through 2.1.1, and 2.2.0 through 3.2.5.

  • LOW
  • NETWORK
  • NONE
  • UNCHANGED
  • NONE
  • NONE
  • HIGH
  • NONE

CWE-200 - Information Exposure

An information exposure vulnerability is categorized as an information flow (IF) weakness, which can potentially allow unauthorized access to otherwise classified information in the application, such as confidential personal information (demographics, financials, health records, etc.), business secrets, and the application's internal environment.

References

Advisory Timeline

  • Published