CVE-2019-12830
N/A
Published: June 15, 2019 at 05:04 PM UTC
Updated: June 17, 2026 at 02:15 AM UTC
1 product affected across 1 vendorMybb
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Severity
N/A
Exploit prediction
EPSS 1.0%
Description
In MyBB before 1.8.21, an attacker can exploit a parsing flaw in the Private Message / Post renderer that leads to [video] BBCode persistent XSS to take over any forum account, aka a nested video MyCode issue.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://blog.mybb.com/2019/06/10/mybb-1-8-21-released-security-maintenance-release/x_refsource_MISCExploitVendor Advisory
Source: [email protected]
https://blog.ripstech.com/2019/mybb-stored-xss-to-rce/Quick Info
StatusMODIFIED
CWE
CWE-79
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