CVE-2023-41362

MyBB before 1.8.36 allows Code Injection by users with certain high privileges. Templates in Admin CP intentionally use eval, and there was some validation of the input to eval, but type juggling interfered with this when using PCRE within PHP.

CVSS v3.1

7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS

2.03% chance of exploitation in the next 30 days, 80th percentile

Published

2023-08-29

Updated

2024-10-01

Proof-of-concept exploits (1)

• SorceryIE/CVE-2023-41362_MyBB_ACP_RCE7★ · 2023-09-11

References

• CVE Record
• NVD entry

Related

• CVE-2023-4136
• CVE-2023-41364
• CVE-2023-41334
• CVE-2023-4138
• CVE-2023-41330
• CVE-2023-41387