All vulnerabilities

Servers and applications

CVE-2018-1000502

MyBB Group MyBB contains a File Inclusion vulnerability in Admin panel (Tools and Maintenance -> Task Manager -> Add New Task) that can result in Allows Local File Inclusion on modern PHP versions and Remote File Inclusion on ancient PHP versions. This attack appear to be exploitable via Must have access to admin panel. This vulnerability appears to have been fixed in 1.8.15.

Severity
High 7.2
Published
26 Jun 2018
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
1.8.15
Exploit chance
1.3% in the next 30 daysHigher than 69% of CVEs. EPSS by FIRST, 10 Nov 2026
Weakness
CWE-829
Attack
Over the network · Needs an administrator account · No user action needed
Attacker can
Read data · Change data · Take it down
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Sources
NVD

Affected software

SoftwareAffected versions
MyBBServers and applications · cpe:a:mybb:mybb
  • Every version before 1.8.15

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2018-1000502
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2018-1000502