5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
6.7 Medium
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
73.7%
compose.php in @Mail WebMail Client in AtMail Open-Source before 1.05 does not properly handle …/ (dot dot slash) sequences in the unique parameter, which allows remote attackers to conduct directory traversal attacks and read arbitrary files via a …/./ (dot dot dot slash dot slash) sequence.