CVE-2024-7525

CVSS 9.1 CRITICALEPSS 0.6%CWE-284

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.1EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

06 Aug 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

Mozilla · Firefox Mozilla · Firefox ESR Mozilla · Thunderbird

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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/