🛡️ CVE-2025-29458
🟠 CVSS 7.6 — High ⚠️ Exploit Public CWE-918 NVD
7.6
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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

Details

Severity HIGH
CVSS Score 7.6
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
CWE CWE-918
Public Exploit ⚠️ Yes
Source NVD
Published 2025-04-17
Updated 2026-06-02
Modified 2025-04-24
Fix URL N/A

Affected Packages

Software From version Fixed in
mybb

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