CVE-2023-49060

Description

An attacker could have accessed internal pages or data by ex-filtrating a security key from ReaderMode via the `referrerpolicy` attribute. This vulnerability affects Firefox for iOS < 120.

9.8

CVSS

Severity: Critical

CVSS 3.1 •

EPSS 0.46%

Vendor Advisory mozilla.org

Affected: Mozilla Firefox for iOS

References

Link	Tags
https://bugzilla.mozilla.org/show_bug.cgi?id=1861405	not applicable issue tracking
https://www.mozilla.org/security/advisories/mfsa2023-51/	release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-49060?: CVE-2023-49060 has been scored as a critical severity vulnerability.
How to fix CVE-2023-49060?: To fix CVE-2023-49060, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-49060 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-49060 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-49060?: CVE-2023-49060 affects Mozilla Firefox for iOS.

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