Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).
CVE-2006-0884 — Improper Input Validation in Thunderbird
Severity
9.3CRITICALNVD
EPSS
36.0%
top 2.90%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
Timeline
PublishedFeb 24
Latest updateMay 3
Description
The WYSIWYG rendering engine ("rich mail" editor) in Mozilla Thunderbird 1.0.7 and earlier allows user-assisted attackers to bypass javascript security settings and obtain sensitive information or cause a crash via an e-mail containing a javascript URI in the SRC attribute of an IFRAME tag, which is executed when the user edits the e-mail.
CVSS vector
AV:N/AC:M/C:C/I:C/A:CExploitability: 8.6 | Impact: 10.0