Security readout for executives and security teams
CVE-2011-1129 is an authenticated cross-site scripting issue in Simple Machines Forum news editing. A logged-in remote user may be able to inject script or HTML through the save_items action. For organizations still running old SMF branches, the business risk is account/session abuse, content tampering, and trust damage on forum pages. Exposure is likely limited to legacy Simple Machines Forum installations older than 1.1.13 or 2.0 RC5, especially where authenticated users can access news editing behavior. Current exposure cannot be inferred without asset and version checks. Treat this as a legacy web application cleanup item unless vulnerable SMF remains internet-facing. Prioritize remediation where forums handle customer accounts, support communities, or privileged internal users, because XSS can undermine trust and user sessions even without server takeover. Mitigation focus: Upgrade SMF 1.1.x to 1.1.13 or later.; Upgrade SMF 2.x to 2.0 RC5 or later.; Review Simple Machines guidance and the referenced RC4 security patch..
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-2011-1129 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
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CWE details
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