CVE-2024-7525

Summary

It was possible for a web extension with minimal permissions to create a StreamFilter which could be used to read and modify the response body of requests on any site. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.

Affected Software

Weaknesses

• Missing permission check when creating a StreamFilter

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: partial

References

• https://bugzilla.mozilla.org/show_bug.cgi?id=1909298
• https://www.mozilla.org/security/advisories/mfsa2024-33/
• https://www.mozilla.org/security/advisories/mfsa2024-34/
• https://www.mozilla.org/security/advisories/mfsa2024-35/
• https://www.mozilla.org/security/advisories/mfsa2024-37/
• https://www.mozilla.org/security/advisories/mfsa2024-38/

• ←Previous
• Next→