CVE-2026-66911 : Detail

CVE-2026-66911

2026-10-29
16h18 +00:00
Cross-site Scripting
A03-Injection
2026-11-05
22h18 +00:00
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Deskripsi CVE

Zimbra is vulnerable to stored cross-site scripting (XSS) via the Content-Location MIME header in email attachments. Due to lack of sanitization of the Content-Location header, an attacker can set it to a javascript: URI. An unauthenticated remote attacker can send a crafted email to a victim; when the victim opens the email in the Zimbra web interface and clicks the attachment name, the JavaScript payload executes in the victim's browser context. This issue was fixed in version 10.1.21

Informasi CVE

Kelemahan Terkait

CWE-ID Nama Kelemahan Sumber
CWE-79 Improper Neutralization of Input During Web Page Generation
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Referensi