CVE-2025-13017
HIGHCVSS 8.1/10EPSS 0.22%
Last modified
CVE-2025-13017 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. Same-origin policy bypass in the DOM: Notifications component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5.. EPSS estimates a 0.22% chance of exploitation in the next 30 days.
Description
Same-origin policy bypass in the DOM: Notifications component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 140.5.0 |
| Mozilla | Firefox | < 145.0 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1980904Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2025-87/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2025-88/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2025-13017?
Same-origin policy bypass in the DOM: Notifications component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5.
How severe is CVE-2025-13017?
CVE-2025-13017 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.
How do I fix CVE-2025-13017?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-1301Improper Neutralization of Input During Web Page Generation …6.1
- CVE-2025-13012Race condition in the Graphics component. This vulnerability…7.5
- CVE-2025-13013Mitigation bypass in the DOM: Core & HTML component. This vu…6.1
- CVE-2025-13014Use-after-free in the Audio/Video component. This vulnerabil…8.8
- CVE-2025-13015Spoofing issue in Firefox. This vulnerability was fixed in F…3.4
- CVE-2025-13016Incorrect boundary conditions in the JavaScript: WebAssembly…7.5
- CVE-2025-13018Mitigation bypass in the DOM: Security component. This vulne…8.1
- CVE-2025-13019Same-origin policy bypass in the DOM: Workers component. Thi…8.1
- CVE-2025-1302Versions of the package jsonpath-plus before 10.3.0 are vuln…9.8
- CVE-2025-13020Use-after-free in the WebRTC: Audio/Video component. This vu…8.8
- CVE-2025-13021Incorrect boundary conditions in the Graphics: WebGPU compon…9.8
- CVE-2025-13022Incorrect boundary conditions in the Graphics: WebGPU compon…9.8
Are you affected by CVE-2025-13017?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST