CVE-2025-29459

HIGH

Mybb - SSRF

Title source: rule

Description

An issue in MyBB 1.8.38 allows a remote attacker to obtain sensitive information via the Mail function. NOTE: the Supplier disputes this because of the allowed actions of Board administrators and because of SSRF mitigation.

References (2)

Scores

CVSS v3 7.6
EPSS 0.0069
EPSS Percentile 71.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

Classification

CWE
CWE-918
Status published

Affected Products (1)

mybb/mybb

Timeline

Published Apr 17, 2025
Tracked Since Feb 18, 2026