CVE-2024-0747
Last modified
CVE-2024-0747 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. When a parent page loaded a child in an iframe with `unsafe-inline`, the parent Content Security Policy could have overridden the child Content Security Policy. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.. EPSS estimates a 0.60% chance of exploitation in the next 30 days.
Description
When a parent page loaded a child in an iframe with `unsafe-inline`, the parent Content Security Policy could have overridden the child Content Security Policy. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 122.0 |
| Mozilla | Firefox Esr | < 115.7 |
| Mozilla | Thunderbird | < 115.7 |
| Debian | Debian Linux | 10.0 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1764343Issue Tracking, Permissions Required
- https://lists.debian.org/debian-lts-announce/2024/01/msg00015.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/01/msg00022.htmlMailing List, Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-01/Release Notes, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-02/Release Notes, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-04/Release Notes, Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1764343Issue Tracking, Permissions Required
- https://lists.debian.org/debian-lts-announce/2024/01/msg00015.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/01/msg00022.htmlMailing List, Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-01/Release Notes, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-02/Release Notes, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-04/Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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