CVE-2005-1049: n/a vulnerability

CVE-2005-1049: Multiple cross-site scripting vulnerabilities in PostNuke 0.760-RC3 allow remote attackers to inject arbitr...

Multiple cross-site scripting vulnerabilities in PostNuke 0.760-RC3 allow remote attackers to inject arbitrary web script or HTML via the (1) module parameter to admin.php or (2) op parameter to user.php. NOTE: the vendor reports that certain issues could not be reproduced for 760 RC3, or for .750. However, the op/user.php issue exists when the pnAntiCracker setting is disabled.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 21:35 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2005-1049 concerns reported cross-site scripting in legacy PostNuke 0.760-RC3. A successful attack could cause a user’s browser to run attacker-supplied script in the site context. The record also notes vendor dispute or non-reproduction for some cases, with one user.php issue tied to pnAntiCracker being disabled. Exposure is likely limited to organizations still running legacy PostNuke 0.760-RC3, especially internet-facing admin.php or user.php routes. Evidence is incomplete for some variants, so confirm product version and pnAntiCracker configuration before prioritizing remediation. Treat this as a legacy exposure cleanup item unless PostNuke is still publicly reachable. If confirmed, prioritize containment because XSS can affect user trust and session integrity, even though exploitation and fix evidence are limited. Mitigation focus: Identify and isolate any legacy PostNuke 0.760-RC3 deployments.; Enable pnAntiCracker where available and verify it remains enabled.; Review the linked vendor guidance and historical user.php diff..

Prepared: Jun 29, 2026, 22:44 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Apr 12, 2005, 04:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
postnuke-adminphp-userphp-xss(20018)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

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Weakness

CWE details

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