CVE-2023-49061
MEDIUMCVSS 6.1/10EPSS 0.31%
Last modified
CVE-2023-49061 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. An attacker could have performed HTML template injection via Reader Mode and exfiltrated user information. This vulnerability affects Firefox for iOS < 120.. EPSS estimates a 0.31% chance of exploitation in the next 30 days.
Description
An attacker could have performed HTML template injection via Reader Mode and exfiltrated user information. This vulnerability affects Firefox for iOS < 120.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 120.0 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1861420Issue Tracking, Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2023-51/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1861420Issue Tracking, Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2023-51/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-49061?
An attacker could have performed HTML template injection via Reader Mode and exfiltrated user information. This vulnerability affects Firefox for iOS < 120.
How severe is CVE-2023-49061?
CVE-2023-49061 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.
How do I fix CVE-2023-49061?
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-2023-49061?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST