CVE-2023-23601

UNKNOWN 0.0

URL being dragged from cross-origin iframe into same tab triggers navigation

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Navigations were being allowed when dragging a URL from a cross-origin iframe into the same tab which could lead to website spoofing attacks This vulnerability affects Firefox < 109, Firefox ESR < 102.7, and Thunderbird < 102.7.

Vendor	mozilla
Product	firefox
Ecosystems	Browser JavaScript
Industries	Technology
Published	Jun 2, 2023
Last Updated	Dec 18, 2025

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Affected Versions

Mozilla / Firefox

unspecified < 109

Mozilla / Firefox ESR

unspecified < 102.7

Mozilla / Thunderbird

unspecified < 102.7

References

NVD ↗ CVE.org ↗ EPSS Data ↗

bugzilla.mozilla.org: https://bugzilla.mozilla.org/show_bug.cgi?id=1794268 mozilla.org: https://www.mozilla.org/security/advisories/mfsa2023-01/ mozilla.org: https://www.mozilla.org/security/advisories/mfsa2023-02/ mozilla.org: https://www.mozilla.org/security/advisories/mfsa2023-03/

Credits

Luan Herrera