Security readout for executives and security teams
CVE-2016-9407 is a cross-site scripting issue in older MyBB forum software and the MyBB Merge System. A remote attacker may be able to place script or HTML into moderator control panel logs, creating risk when trusted staff view those logs. Exposure is likely limited to organizations still running MyBB or MyBB Merge System versions earlier than 1.8.7. Internet-facing forums with active moderation workflows are the main concern. Treat this as a targeted maintenance risk for legacy forum infrastructure. Prioritize remediation if MyBB is public-facing, handles user accounts, or is administered by privileged staff through the affected moderation interface. Mitigation focus: Inventory MyBB and MyBB Merge System installations and versions.; Upgrade affected installations to MyBB 1.8.7 or later, following vendor guidance.; Review vendor advisories before applying changes to production forums..
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-2016-9407 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://blog.mybb.com/2016/03/11/mybb-1-8-7-merge-system-1-8-7-release/CVE reference · x_refsource_CONFIRM
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.