Security readout for executives and security teams
CVE-2013-6907 is an XSS flaw in the mail component of Cybozu Garoon 2.x and 3.x before 3.7.0. A remote attacker could inject script or HTML that runs in a user’s browser. The main business concern is legacy groupware exposure, user deception, or session-related impact. Exposure is most likely in organizations still running Cybozu Garoon 2.x or 3.x before 3.7.0, especially where the mail component is accessible to users. Public records do not clarify authentication requirements or deployment exposure. Treat this as a legacy exposure cleanup item unless vulnerable Garoon systems remain business-critical or internet-accessible. The issue is old, but unpatched collaboration platforms can carry outsized account and data-access risk. Mitigation focus: Inventory Cybozu Garoon deployments and confirm exact installed versions.; Upgrade affected Garoon 2.x or 3.x systems to 3.7.0 or later.; Review Cybozu and JVN advisories for product-specific update 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-2013-6907 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/6166CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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