CVE-2008-3843 — Cross-site Scripting in Microsoft NET Framework

CWE-79 — Cross-site Scripting3 documents3 sources
Severity
4.3MEDIUMNVD
EPSS
11.7%
top 6.31%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Microsoft NET Framework
Timeline
PublishedAug 27
Latest updateMay 2

Description

Request Validation (aka the ValidateRequest filters) in ASP.NET in Microsoft .NET Framework with the MS07-040 update does not properly detect dangerous client input, which allows remote attackers to conduct cross-site scripting (XSS) attacks, as demonstrated by a query string containing a "<~/" (less-than tilde slash) sequence followed by a crafted STYLE element.

CVSS vector

AV:N/AC:M/C:N/I:P/A:NExploitability: 8.6 | Impact: 2.9

Affected Packages1 packages

▶NVDmicrosoft/net_framework1.0, 1.1, 2.0+2

🔴Vulnerability Details

2
GHSA
GHSA-35fc-6m3p-h4pm: Request Validation (aka the ValidateRequest filters) in ASP↗2022-05-02
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CVEList
CVE-2008-3843: Request Validation (aka the ValidateRequest filters) in ASP↗2008-08-27
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CVE-2008-3843 — Cross-site Scripting in Microsoft | cvebase