CVE security advisories and vulnerability history for Forum Software by MyBB.
Last updated
MyBB Forum Software has 1 published CVE records since 2025, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 1 have a known public exploit. The average CVSS base score across scored CVEs is 10.0.
How the CVSS severity of MyBB Forum Software's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.
In CISA’s Known Exploited Vulnerabilities catalog
0
None of MyBB Forum Software's CVEs are currently listed in CISA's KEV catalog.
Public exploits
1
One of MyBB Forum Software's CVEs has a known public exploit available.
Browse every MyBB Forum Software version named in a CVE, then pick one to see only the CVEs that affect it.
1 CVE
The CWE weakness categories most often found in MyBB Forum Software CVEs. Follow any weakness for its full explanation.
Browse vulnerabilities for other products by MyBB.
Common questions about MyBB Forum Software vulnerabilities.
Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.
Get an alert for each new MyBB Forum Software CVE, with AI-written analysis and remediation steps.
