Security readout for executives and security teams
CVE-2010-4710 is an XSS flaw in the YUI 2 Menu widget. If an application passes attacker-controlled text into addItem, that value may be treated as HTML/script. Business risk depends on whether legacy YUI menus process untrusted data in user-facing pages. Exposure is most likely in legacy web applications that still bundle YUI before 2.9.0 and build Menu widget items from user-controlled or externally supplied fields. Treat this as a targeted legacy cleanup item. It is not flagged as actively exploited, but XSS can affect user trust and session security where vulnerable menus handle untrusted input. Mitigation focus: Inventory applications and static assets for YUI 2 versions before 2.9.0.; Upgrade YUI to 2.9.0 or follow project guidance where feasible.; Avoid passing untrusted content into Menu addItem fields..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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CVE-2010-4710 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- yui-additem-xss(65180)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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