Vulnerabilities > CVE-2023-6869 - Unspecified vulnerability in Mozilla Firefox
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
HIGH Availability impact
NONE Summary
A `<dialog>` element could have been manipulated to paint content outside of a sandboxed iframe. This could allow untrusted content to display under the guise of trusted content. This vulnerability affects Firefox < 121.
Vulnerable Configurations
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1799036
- https://bugzilla.mozilla.org/show_bug.cgi?id=1799036
- https://security.gentoo.org/glsa/202401-10
- https://security.gentoo.org/glsa/202401-10
- https://www.mozilla.org/security/advisories/mfsa2023-56/
- https://www.mozilla.org/security/advisories/mfsa2023-56/