CVE-2025-3932
Description
It was possible to craft an email that showed a tracking link as an attachment. If the user attempted to open the attachment, Thunderbird automatically accessed the link. The configuration to block remote content did not prevent that. Thunderbird has been fixed to no longer allow access to web pages listed in the X-Mozilla-External-Attachment-URL header of an email. This vulnerability was fixed in Thunderbird 128.10.1 and Thunderbird 138.0.1.
Risk Information
Base Score
6.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS Score
Exploitation Probability
0.281
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Vulnerabilities CVE-2025-3875,CVE-2025-3877,CVE-2025-3909,CVE-2025-3932 are fixed in Mozilla Thunderbird (138.0.1) | Windows |
| Vulnerabilities CVE-2025-3875,CVE-2025-3877,CVE-2025-3909,CVE-2025-3932 are fixed in Mozilla Thunderbird (x64) (138.0.1) | Windows |
| Vulnerabilities CVE-2025-3875,CVE-2025-3877,CVE-2025-3909,CVE-2025-3932 are fixed in Mozilla Thunderbird 128 (x64) (128.10.1) | Windows |
| Vulnerabilities CVE-2025-3875,CVE-2025-3877,CVE-2025-3909,CVE-2025-3932 are fixed in Mozilla Thunderbird 128 (128.10.1) | Windows |
| Vulnerabilities CVE-2025-3875,CVE-2025-3909,CVE-2025-3932 are affected in Mozilla Thunderbird 138.0.0 | Windows |
| Vulnerabilities CVE-2025-3909,CVE-2025-3932 are affected in Mozilla Thunderbird 128.10.0 | Windows |
| Vulnerabilities CVE-2025-3875,CVE-2025-3909,CVE-2025-3932 are fixed in Mozilla Thunderbird For Mac 128.10.1 | Mac |
| Vulnerabilities CVE-2025-3875,CVE-2025-3909,CVE-2025-3932 are fixed in Mozilla Thunderbird For Mac 138.0.1 | Mac |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-en-gb_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-es-ar_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-es-es_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-es-mx_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-et_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-eu_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-fi_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird_128.10.1esr-1~deb12u1_amd64.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-fy-nl_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-ga-ie_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-gd_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-gl_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-he_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-hr_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-hsb_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-hu_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-fr_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird_128.10.1esr-1~deb12u1_i386.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-af_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-all_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-ar_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-ast_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-be_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-bg_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-en-ca_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-ca_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-cak_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-cs_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-cy_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-da_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-de_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-dsb_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-el_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-br_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-pt-pt_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-rm_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-ro_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-ru_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-sk_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-sl_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-sq_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-hy-am_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-sv-se_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-th_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-tr_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-uk_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-uz_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-vi_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-zh-cn_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-zh-tw_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-sr_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-id_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-is_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-it_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-ja_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-ka_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-kab_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-kk_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-pt-br_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-lt_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-lv_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-ms_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-nb-no_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-nl_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-nn-no_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-pa-in_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-pl_128.10.1esr-1~deb12u1_all.deb | Linux |
| thunderbird security update(DSA-5921-1) thunderbird-l10n-ko_128.10.1esr-1~deb12u1_all.deb | Linux |
| Thunderbird update (ELSA-2025-8203) thunderbird-128.10.1-1.0.1.el9_6.x86_64.rpm | Linux |
| (RHSA-2025:8203)Important: security update thunderbird-128.10.1-1.el9_6.x86_64.rpm | Linux |
| thunderbird Security Update (ALAS-2025-2859) thunderbird-128.10.1-1.amzn2.0.1.x86_64.rpm | Linux |
| (RHSA-2025:8196)Important: security update thunderbird-128.10.1-1.el10_0.x86_64.rpm | Linux |
| Important: thunderbird security update thunderbird-128.11.0-1.el8_10.alma.1.x86_64.rpm | Linux |
| Thunderbird update (ELSA-2025-8756) thunderbird-128.11.0-1.0.1.el8_10.x86_64.rpm | Linux |
| (RHSA-2025:8756)Important: security update thunderbird-128.11.0-1.el8_10.x86_64.rpm | Linux |
| Mozilla Open Source mail and newsgroup client (USN-7663-1) USN-7663-1 thunderbird_128.12.0+build1-0ubuntu0.22.04.1_amd64.deb | Linux |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-347988 | Mozilla Thunderbird (138.0.1) |
| PATCH-347989 | Mozilla Thunderbird (x64) (138.0.1) |
| PATCH-611807 | Mozilla Thunderbird For Mac (142.0) |
| PATCH-611807 | Mozilla Thunderbird For Mac (142.0) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234