Known Vulnerabilities for Mybb by Mybboard

Listed below are 5 of the newest known vulnerabilities associated with "Mybb" by "Mybboard".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2021-47934 json MyBB Timeline Plugin 1.0 contains cross-site scripting vulnerabilities that allow attackers to inject malicious scripts throu... Not Provided 2026-05-16 2026-05-18
CVE-2018-25309 json MyBB Recent threads 17.0 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious s... Not Provided 2026-04-29 2026-04-30
CVE-2018-25249 json MyBB My Arcade Plugin 1.3 contains a persistent cross-site scripting vulnerability that allows authenticated users to inject ... Not Provided 2026-04-04 2026-05-24
CVE-2018-25248 json MyBB Downloads Plugin 2.0.3 contains a persistent cross-site scripting vulnerability that allows regular members to inject ma... Not Provided 2026-04-04 2026-05-24
CVE-2018-25247 json MyBB Like Plugin 3.0.0 contains a stored cross-site scripting vulnerability. Authenticated attackers can inject script payloa... Not Provided 2026-04-04 2026-05-25

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationMybboardMybb1.4.3
ApplicationMybboardMybb1.4.10

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