Security readout for executives and security teams
This is an old Movable Type cross-site scripting issue. A remote attacker could cause vulnerable sites to render injected script or HTML. For executives, the main concern is account/session abuse or malicious content on legacy publishing systems, but the public record does not identify specific attack paths or active exploitation. Exposure is most likely in internet-accessible Movable Type deployments still running 4.x before 4.36 or 5.x before 5.05. Organizations using Debian-packaged Movable Type from that era should also review DSA-2423. Treat this as a legacy web-platform cleanup item with moderate urgency. Prioritize public Movable Type systems, administrator-facing publishing workflows, and unsupported deployments, especially where authentication cookies or trusted content could be exposed. Mitigation focus: Upgrade Movable Type 4.x deployments to 4.36 or later.; Upgrade Movable Type 5.x deployments to 5.05 or later.; Review the Movable Type security update for vendor-specific guidance..
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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ATT&CK lookup starting points
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CVE-2011-5084 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
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
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.