CVE-2024-5691

MEDIUM

Firefox < 127, Firefox ESR < 115.12, Thunderbird < 115.12 - CSRF

Title source: llm

Description

By tricking the browser with a `X-Frame-Options` header, a sandboxed iframe could have presented a button that, if clicked by a user, would bypass restrictions to open a new window. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.

References (6)

Core 6

Core References

Issue Tracking, Permissions Required

https://bugzilla.mozilla.org/show_bug.cgi?id=1888695

Mailing List

https://lists.debian.org/debian-lts-announce/2024/06/msg00000.html

Mailing List

https://lists.debian.org/debian-lts-announce/2024/06/msg00010.html

Vendor Advisory

https://www.mozilla.org/security/advisories/mfsa2024-25/

Vendor Advisory

https://www.mozilla.org/security/advisories/mfsa2024-26/

Vendor Advisory

https://www.mozilla.org/security/advisories/mfsa2024-28/

Scores

CVSS v3 4.7

EPSS 0.0021

EPSS Percentile 42.9%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-693

Status published

Products (3)

mozilla/firefox < 127.0

mozilla/firefox_esr < 115.12

mozilla/thunderbird < 115.12

Published Jun 11, 2024

Tracked Since Feb 18, 2026