CVE-2005-2689

NONECVSS 0.0Weaponized

0.0

Multiple cross-site scripting (XSS) vulnerabilities in PostNuke 0.760-RC4b allows remote attackers to inject arbitrary web script or HTML via (1) the moderate parameter to the Comments module or (2) htmltext parameter to html/user.php.

CVSS v3: —
EG Score: —
EPSS: 55.4%
KEV: Not listed

Published

August 24, 2005

Last Modified

April 16, 2026

References (4)

cve@mitrehttp://www.securityfocus.com/archive/1/408818
cve@mitrehttp://www.securityfocus.com/bid/14635
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/408818
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/14635

Data Freshness Timeline

(refreshed 11× in last 7d / 16× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-29 13:40 UTCepss_batch
2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-24 16:42 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-21 22:38 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Publicly available exploits

(2 references)

Working exploit code is in the public domain (2 Exploit-DB entries). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-26188✓ verified
First seen Aug 22, 2005
PostNuke 0.76 RC4b - 'user.php?htmltext' Cross-Site Scripting
Open source ↗
Exploit-DBEDB-26187✓ verified
First seen Aug 22, 2005
PostNuke 0.76 RC4b Comments Module - 'moderate' Cross-Site Scripting
Open source ↗

Frequently asked(4)

What is CVE-2005-2689?

CVE-2005-2689 is a none vulnerability published on August 24, 2005. Multiple cross-site scripting (XSS) vulnerabilities in PostNuke 0.760-RC4b allows remote attackers to inject arbitrary web script or HTML via (1) the moderate parameter to the Comments module or (2) htmltext parameter to html/user.php.

When was CVE-2005-2689 disclosed?

CVE-2005-2689 was first published in the National Vulnerability Database on August 24, 2005, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2005-2689 actively exploited?

CVE-2005-2689 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 55.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2005-2689?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2005-2689, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2005-2689

📅 Published

🔄 Last Modified

🔗 References (4)