CVE-2005-4239

NONECVSS 0.0Weaponized

0.0

Cross-site scripting (XSS) vulnerability in Search/DisplayResults.php in PHP JackKnife 2.21 and earlier allows remote attackers to inject arbitrary web script or HTML via URL-encoded values in the sKeywords parameter.

CVSS v3: —
EG Score: —
EPSS: 69.3%
KEV: Not listed

Published

December 14, 2005

Last Modified

April 16, 2026

References (8)

cve@mitrehttp://pridels0.blogspot.com/2005/12/php-jackknife-xss-vuln.html
cve@mitrehttp://secunia.com/advisories/18020
cve@mitrehttp://www.securityfocus.com/bid/15841
cve@mitrehttp://www.vupen.com/english/advisories/2005/2877
af854a3a-2127-422b-91ae-364da2661108http://pridels0.blogspot.com/2005/12/php-jackknife-xss-vuln.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/18020
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/15841
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2005/2877

Data Freshness Timeline

(refreshed 12× in last 7d / 18× 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
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2026-05-27 13:37 UTCepss_batch
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2026-05-26 07:16 UTCepss_batch
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2026-05-24 16:42 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-21 22:38 UTCepss_batch
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2026-05-20 11:20 UTCepss_batch
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2026-05-18 21:29 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-26797✓ verified
First seen Dec 13, 2005
PHP JackKnife 2.21 - Cross-Site Scripting
Open source ↗

Frequently asked(4)

What is CVE-2005-4239?

CVE-2005-4239 is a none vulnerability published on December 14, 2005. Cross-site scripting (XSS) vulnerability in Search/DisplayResults.php in PHP JackKnife 2.21 and earlier allows remote attackers to inject arbitrary web script or HTML via URL-encoded values in the sKeywords parameter.

When was CVE-2005-4239 disclosed?

CVE-2005-4239 was first published in the National Vulnerability Database on December 14, 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-2005-4239 actively exploited?

CVE-2005-4239 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 69.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2005-4239?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2005-4239, 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-2005-4239

📅 Published

🔄 Last Modified

🔗 References (8)