CVE-2004-0820

NONECVSS 0.0Weaponized

0.0

Winamp before 5.0.4 allows remote attackers to execute arbitrary script in the Local computer zone via script in HTML files that are referenced from XML files contained in a .wsz skin file.

CVSS v3: —
EG Score: —
EPSS: 84.5%
KEV: Not listed

Published

August 28, 2004

Last Modified

April 16, 2026

References (8)

cve@mitrehttp://secunia.com/advisories/12381/
cve@mitrehttp://www.auscert.org.au/render.html?it=4338
cve@mitrehttp://www.frsirt.com/exploits/08252004.skinhead.php
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/17124
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/12381/
af854a3a-2127-422b-91ae-364da2661108http://www.auscert.org.au/render.html?it=4338
af854a3a-2127-422b-91ae-364da2661108http://www.frsirt.com/exploits/08252004.skinhead.php
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/17124

Data Freshness Timeline

(refreshed 11× in last 7d / 17× 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
2026-05-20 22:36 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-18 21:29 UTCepss_batch
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-418✓ verified
First seen Aug 25, 2004
Winamp 5.04 - '.wsz' Skin File Remote Code Execution
Open source ↗

Frequently asked(4)

What is CVE-2004-0820?

CVE-2004-0820 is a none vulnerability published on August 28, 2004. Winamp before 5.0.4 allows remote attackers to execute arbitrary script in the Local computer zone via script in HTML files that are referenced from XML files contained in a .wsz skin file.

When was CVE-2004-0820 disclosed?

CVE-2004-0820 was first published in the National Vulnerability Database on August 28, 2004, 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-2004-0820 actively exploited?

CVE-2004-0820 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 84.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2004-0820?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2004-0820, 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-2004-0820

📅 Published

🔄 Last Modified

🔗 References (8)