4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.003 Low
EPSS
Percentile
69.8%
Multiple cross-site scripting (XSS) vulnerabilities in SquirrelMail 1.4.21
and earlier allow remote attackers to inject arbitrary web script or HTML
via vectors involving (1) drop-down selection lists, (2) the > (greater
than) character in the SquirrelSpell spellchecking plugin, and (3) errors
associated with the Index Order (aka options_order) page.