CVE-2006-0800 - CVE House
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Status published Low CVE-2006-0800

Interpretation conflict in PostNuke 0.761 and earlier allows remote attackers...

Vulnerability Description

Interpretation conflict in PostNuke 0.761 and earlier allows remote attackers to conduct cross-site scripting (XSS) attacks via HTML tags with a trailing "<" character, which is interpreted as a ">" character by some web browsers but bypasses the blacklist protection in (1) the pnVarCleanFromInput function in pnAPI.php, (2) the pnSecureInput function in pnAntiCracker.php, and (3) the htmltext parameter in an edituser operation to user.php.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

postnuke software foundation

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Affected Software

postnuke
Vulnerable Versions:
0.7, 0.62, 0.63, 0.64, 0.70, 0.71, 0.72, 0.73, 0.74, 0.75, 0.75_rc3, 0.76_rc4, 0.76_rc4a, 0.76_rc4b, 0.703, 0.721, 0.726.3, 0.761, 0.761a

Timeline

Official Publish: February 20th, 2006
Last Modified: August 7th, 2024
Added to House: July 18th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.