CVE-2019-12830

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…

published June 15, 2019

CVSS
—
EPSS
1%
Percentile
61.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00964 · 61.3th percentile
Published
2019-06-15T17:04Z
EPSS history
Timeline
  • 15 JUN 17:04Z
    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…
    cvelistv5