CVE-2004-1050
Description
Heap-based buffer overflow in Internet Explorer 6 allows remote attackers to execute arbitrary code via long (1) SRC or (2) NAME attributes in IFRAME, FRAME, and EMBED elements, as originally discovered using the mangleme utility, aka "the IFRAME vulnerability" or the "HTML Elements Vulnerability."
Official description from the CVE record, published by mitre. Copyright © 1999-2026 The MITRE Corporation. See /security/cve/legal for the CVE license. View the record on cve.org
Key data
EPSS
Exploit Prediction Scoring System by FIRST: an estimate of the probability that exploitation activity will be observed in the next 30 days.
- Score
- 0.67061 (67.1% probability)
- Percentile
- 99.3%
- Scores of
- Nov 10, 2026
- Model
- v2026.06.15
References
Links listed in the CVE record. They lead to other sites, which CubePath does not control.
- VU#842160 (kb.cert.org)third-party-advisory
- 20041023 python does mangleme (with IE bugs!) (lists.grok.org.uk)mailing-list
- MS04-040 (docs.microsoft.com)vendor-advisory
- 20041102 MSIE <IFRAME> and <FRAME> tag NAME property bufferoverflow PoC (marc.info)mailing-list
- 11515 (securityfocus.com)vdb-entry
- oval:org.mitre.oval:def:1294 (oval.cisecurity.org)vdb-entrysignature
- 20041025 python does mangleme (with IE bugs!) (lists.grok.org.uk)mailing-list
- TA04-315A (us-cert.gov)third-party-advisory
- ie-iframe-src-name-bo(17889) (exchange.xforce.ibmcloud.com)vdb-entry
- 12959 (secunia.com)third-party-advisory
- 20041024 python does mangleme (with IE bugs!) (securityfocus.com)mailing-list
- TA04-336A (us-cert.gov)third-party-advisory
Timeline
- ID reserved
- Record published
- Record last updated
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Data from the CVE Program (MITRE), CISA KEV and FIRST EPSS. CVSS is owned by FIRST and used by permission. Not affiliated with or endorsed by MITRE, CISA or FIRST. Data as of Nov 10, 2026, 19:46 UTC. Sources and licenses