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Description

Insufficient escaping in the “Copy as cURL” feature could have been used to trick a user into executing unexpected code on Windows. This did not affect the application when running on other operating systems. This vulnerability affects Firefox < 144, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.

PUBLISHED Reserved 2025-10-13 | Published 2025-10-14 | Updated 2025-11-14 | Assigner mozilla

Product status

Any version before 144
affected

Any version before 140.4
affected

Any version before 144
affected

Any version before 140.4
affected

Credits

Hafiizh & kang ali

References

bugzilla.mozilla.org/show_bug.cgi?id=1986142

www.mozilla.org/security/advisories/mfsa2025-81/

www.mozilla.org/security/advisories/mfsa2025-83/

www.mozilla.org/security/advisories/mfsa2025-84/

www.mozilla.org/security/advisories/mfsa2025-85/

cve.org (CVE-2025-11713)

nvd.nist.gov (CVE-2025-11713)

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