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.
Metrics
CVSS 3.1 4.7/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | >= unspecified, < 127 |
| Mozilla | Firefox ESR | >= unspecified, < 115.12 |
| Mozilla | Thunderbird | >= unspecified, < 115.12 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1888695Issue Tracking, Permissions Required
- https://lists.debian.org/debian-lts-announce/2024/06/msg00000.htmlMailing List
- https://lists.debian.org/debian-lts-announce/2024/06/msg00010.htmlMailing List
- 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/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1888695Issue Tracking, Permissions Required
- https://lists.debian.org/debian-lts-announce/2024/06/msg00000.htmlMailing List
- https://lists.debian.org/debian-lts-announce/2024/06/msg00010.htmlMailing List
- 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/Vendor Advisory
Timeline
- Published
- Jun 11, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Modified