- Description
- Directory traversal vulnerability in newpost.php in Ultimate PHP Board (UPB) 1.9.6 and earlier allows remote attackers to overwrite arbitrary files via a .. (dot dot) sequence and trailing null (%00) byte in the id parameter, as demonstrated by injecting a Perl CGI script using "[NR]" sequences in the message parameter, then calling close.php with modified id and t_id parameters to chmod the script. NOTE: this issue might be resultant from dynamic variable evaluation.
- Source
- cve@mitre.org
- NVD status
- Modified
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:P/A:N
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
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"vulnerable": true,
"matchCriteriaId": "8EC70A25-AB74-4088-BB10-3B7748E70EA0"
},
{
"criteria": "cpe:2.3:a:ultimate_php_board:ultimate_php_board:1.8.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "53E41185-4834-4D85-AF2D-7F10AA98481D"
},
{
"criteria": "cpe:2.3:a:ultimate_php_board:ultimate_php_board:1.9:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "76565865-21E3-4007-8624-48FDC000EBF3"
},
{
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"vulnerable": true,
"matchCriteriaId": "7869B748-3898-44CA-BA28-B81491241043"
}
],
"operator": "OR"
}
]
}
]