Overview
- Description
- QueryString.php in Simple Machines Forum (SMF) 1.0.7 and earlier, and 1.1rc2 and earlier, allows remote attackers to more easily spoof the IP address and evade banning via a modified X-Forwarded-For HTTP header, which is preferred instead of other more reliable sources for the IP address. NOTE: the original researcher claims that the vendor has disputed this issue
- Source
- cve@mitre.org
- NVD status
- Modified
- CNA Tags
- disputed
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- NVD-CWE-Other
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:simple_machines:simple_machines_forum:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "254BAB86-EF6D-4EE1-830B-11CEB96583C4",
"versionEndIncluding": "1.0.7"
},
{
"criteria": "cpe:2.3:a:simple_machines:simple_machines_forum:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2661792B-CA6F-4A81-AEE2-FFA7B8E42FDB",
"versionEndIncluding": "1.1_rc2"
}
],
"operator": "OR"
}
]
}
]