CVE-2006-3851

NONECVSS 0.0Weaponized

0.0

SQL injection vulnerability in upgradev1.php in X7 Chat 2.0.4 and earlier allows remote attackers to execute arbitrary SQL commands via the old_prefix parameter.

CVSS v3: —
EG Score: —
EPSS: 75.0%
KEV: Not listed

Published

July 25, 2006

Last Modified

April 16, 2026

References (8)

cve@mitrehttp://www.securityfocus.com/bid/19123
cve@mitrehttp://www.vupen.com/english/advisories/2006/2941
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/27921
cve@mitrehttps://www.exploit-db.com/exploits/2068
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/19123
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2006/2941
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/27921
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/2068

Data Freshness Timeline

(refreshed 10× 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
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
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2026-05-26 13:41 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
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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-2068✓ verified
First seen Jul 24, 2006
X7 Chat 2.0.4 - 'old_prefix' Blind SQL Injection
Open source ↗

Frequently asked(4)

What is CVE-2006-3851?

CVE-2006-3851 is a none vulnerability published on July 25, 2006. SQL injection vulnerability in upgradev1.php in X7 Chat 2.0.4 and earlier allows remote attackers to execute arbitrary SQL commands via the old_prefix parameter.

When was CVE-2006-3851 disclosed?

CVE-2006-3851 was first published in the National Vulnerability Database on July 25, 2006, 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-2006-3851 actively exploited?

CVE-2006-3851 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 75.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2006-3851?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2006-3851, 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-2006-3851

📅 Published

🔄 Last Modified

🔗 References (8)