6.4
Moyenne
CVE-2025-3523 When an email contains multiple attachments with external links via the X-Mozilla-External-Attachment-URL header, only…
Description
When an email contains multiple attachments with external links via the X-Mozilla-External-Attachment-URL header, only the last link is shown when hovering over any attachment. Although the correct link is used on click, the misleading hover text could trick users into downloading content from untrusted sources. This vulnerability was fixed in Thunderbird 137.0.2 and Thunderbird 128.9.2.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Thunderbird 137.0 | premières → < 137.0.2 | 137.0.2 |
| Thunderbird 128.9 | premières → < 128.9.2 | 128.9.2 |
Autres CVE de Thunderbird
Les 1713 CVE de Thunderbird →
CVE-2026-118180
Matrix homeserver could redirect the chat session to a local file or network share
7.5
Élevée
CVE-2026-118179
Request forgery via news: links
8.8
Élevée
CVE-2026-118178
RSS feed could redirect its subscription to a local file or network share
5.7
Moyenne
CVE-2026-118177
Calendar discovery accepted local file and remote network share locations
9.1
Critique