Security readout for executives and security teams
CVE-2016-4906 is a cross-site scripting issue in Cybozu Garoon. An attacker could inject script or HTML through the Messages function of Cybozu Garoon Keitai, potentially affecting users who view malicious content inside the application. Exposure is limited to organizations running Cybozu Garoon versions 3.0.0 to 4.2.2, especially where Garoon Keitai and Messages are enabled or reachable by users. Treat as a targeted application-risk cleanup item, not an emergency unless affected Garoon systems are internet-accessible or heavily used for sensitive workflows. Mitigation focus: Inventory Cybozu Garoon deployments and confirm exact versions.; Check Cybozu's advisory for fixed versions or vendor-approved workarounds.; Prioritize remediation for versions 3.0.0 through 4.2.2..
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-2016-4906 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
- https://support.cybozu.com/ja-jp/article/9511CVE reference · x_refsource_CONFIRM
- JVN#12281353CVE reference · third-party-advisory, x_refsource_JVN
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.