In multipart/x-mixed-replace responses, `Content-Disposition: attachment` in the response header was not respected and did not force a download, which could allow XSS attacks. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Thunderbird < 128.4, and Thunderbird < 132.

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Vendors Products
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Firefox Subscribe
Thunderbird Subscribe
Enterprise Linux Subscribe
Rhel Aus Subscribe
Rhel E4s Subscribe
Rhel Els Subscribe
Rhel Eus Subscribe
Rhel Tus Subscribe
Advisories
Source ID Title
Debian DLA Debian DLA DLA-3943-1 firefox-esr security update
Debian DLA Debian DLA DLA-3944-1 thunderbird security update
Debian DSA Debian DSA DSA-5801-1 firefox-esr security update
Debian DSA Debian DSA DSA-5803-1 thunderbird security update
Ubuntu USN Ubuntu USN USN-7086-1 Firefox vulnerabilities
Ubuntu USN Ubuntu USN USN-7991-1 Thunderbird vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 03 Nov 2025 22:30:00 +0000


Tue, 15 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00084}

epss

{'score': 0.00129}


Mon, 04 Nov 2024 13:45:00 +0000

Type Values Removed Values Added
First Time appeared Mozilla
Mozilla firefox
Mozilla thunderbird
CPEs cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
Vendors & Products Mozilla
Mozilla firefox
Mozilla thunderbird

Fri, 01 Nov 2024 14:45:00 +0000

Type Values Removed Values Added
First Time appeared Redhat
Redhat enterprise Linux
Redhat rhel Aus
Redhat rhel E4s
Redhat rhel Els
Redhat rhel Eus
Redhat rhel Tus
CPEs cpe:/a:redhat:enterprise_linux:8
cpe:/a:redhat:enterprise_linux:9
cpe:/a:redhat:rhel_aus:8.2
cpe:/a:redhat:rhel_aus:8.4
cpe:/a:redhat:rhel_aus:8.6
cpe:/a:redhat:rhel_e4s:8.4
cpe:/a:redhat:rhel_e4s:8.6
cpe:/a:redhat:rhel_e4s:9.0
cpe:/a:redhat:rhel_eus:8.8
cpe:/a:redhat:rhel_eus:9.2
cpe:/a:redhat:rhel_tus:8.4
cpe:/a:redhat:rhel_tus:8.6
cpe:/o:redhat:rhel_els:7
Vendors & Products Redhat
Redhat enterprise Linux
Redhat rhel Aus
Redhat rhel E4s
Redhat rhel Els
Redhat rhel Eus
Redhat rhel Tus

Thu, 31 Oct 2024 02:15:00 +0000

Type Values Removed Values Added
Title firefox: XSS due to Content-Disposition being ignored in multipart/x-mixed-replace response firefox: thunderbird: XSS due to Content-Disposition being ignored in multipart/x-mixed-replace response

Wed, 30 Oct 2024 01:45:00 +0000

Type Values Removed Values Added
Title firefox: XSS due to Content-Disposition being ignored in multipart/x-mixed-replace response
References
Metrics threat_severity

None

threat_severity

Moderate


Tue, 29 Oct 2024 14:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 29 Oct 2024 12:30:00 +0000

Type Values Removed Values Added
Description In multipart/x-mixed-replace responses, `Content-Disposition: attachment` in the response header was not respected and did not force a download, which could allow XSS attacks. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Thunderbird < 128.4, and Thunderbird < 132.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2025-11-03T21:51:17.564Z

Reserved: 2024-10-28T14:23:12.627Z

Link: CVE-2024-10461

cve-icon Vulnrichment

Updated: 2025-11-03T21:51:17.564Z

cve-icon NVD

Status : Modified

Published: 2024-10-29T13:15:03.880

Modified: 2025-11-03T22:16:35.283

Link: CVE-2024-10461

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-10-29T12:19:11Z

Links: CVE-2024-10461 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses