CVE-2024-7525

Description

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 Platforms

Weakness Type

CWE-276, CWE-284

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/