CVE-2024-26281
MEDIUMCVSS 4.7/10EPSS 0.31%
Last modified
CVE-2024-26281 is a medium-severity vulnerability rated 4.7/10 on the CVSS scale. Upon scanning a JavaScript URI with the QR code scanner, an attacker could have executed unauthorized scripts on the current top origin sites in the URL bar. This vulnerability affects Firefox for iOS < 123.. EPSS estimates a 0.31% chance of exploitation in the next 30 days.
Description
Upon scanning a JavaScript URI with the QR code scanner, an attacker could have executed unauthorized scripts on the current top origin sites in the URL bar. This vulnerability affects Firefox for iOS < 123.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 123.0 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1868005Issue Tracking
- https://www.mozilla.org/security/advisories/mfsa2024-08/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1868005Issue Tracking
- https://www.mozilla.org/security/advisories/mfsa2024-08/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2024-26281?
Upon scanning a JavaScript URI with the QR code scanner, an attacker could have executed unauthorized scripts on the current top origin sites in the URL bar. This vulnerability affects Firefox for iOS < 123.
How severe is CVE-2024-26281?
CVE-2024-26281 has a CVSS score of 4.7/10 (MEDIUM severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.
How do I fix CVE-2024-26281?
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.
Are you affected by CVE-2024-26281?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST