7.5 High
AI Score
Confidence
Low
7.5 High
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.08 Low
EPSS
Percentile
94.3%
Directory traversal vulnerability in the get_lang function in global.php in Quicksilver Forums 1.4.2 and earlier, as used in QSF Portal before 1.4.5, when running on Windows, allows remote attackers to include and execute arbitrary local files via a "" (backslash) in the lang parameter to index.php, which bypasses a protection mechanism that only checks for “/” (forward slash), as demonstrated by uploading and including PHP code in an avatar file.
CPE | Name | Operator | Version |
---|---|---|---|
quicksilver_forums:quicksilver_forums | quicksilver forums | eq | 1.4.2 |