CVE-2017-16780

CRITICAL

MyBB <1.8.13 - RCE

Title source: llm

Description

The installer in MyBB before 1.8.13 allows remote attackers to execute arbitrary code by writing to the configuration file.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Pabstersac · textwebappsphp
https://www.exploit-db.com/exploits/43136

References (2)

Scores

CVSS v3 9.8
EPSS 0.0192
EPSS Percentile 83.4%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-352
Status published
Products (1)
mybb/mybb < 1.8.12
Published Nov 10, 2017
Tracked Since Feb 18, 2026