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Mybb-XSS_SQL_RCE-POC

🗓️ 25 Aug 2026 12:09:17Reported by KitPloitType 
kitploit
 kitploit
🔗 kitploit.com👁 1 Views

MyBB XSS and SQL injection chain (CVE-2021-27889/27890) enabling remote code execution.

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Data

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25 Aug 2026 12:09Current
7.5High risk
Vulners AI Score7.5
CVSS 26.8
CVSS 3.18.8
EPSS0.1059
1