CVE-2025-29458: SSRF

Published Apr 17, 2025
·
Updated

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.

Affected Software

2 affected components
MyBB Group MyBB
MyBB MyBB=1.8.38

Event History

Apr 17, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·10:15 PM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2025-29458?

CVE-2025-29458 is classified as a medium severity vulnerability.

2

How can I mitigate CVE-2025-29458?

To mitigate CVE-2025-29458, you should upgrade to MyBB version 1.8.39 or later.

3

What does CVE-2025-29458 affect?

CVE-2025-29458 affects the Change Avatar function in MyBB versions prior to 1.8.39.

4

Who is at risk from CVE-2025-29458?

Remote attackers can exploit CVE-2025-29458 to obtain sensitive information from vulnerable MyBB installations.

5

Is CVE-2025-29458 present in earlier versions of MyBB?

Yes, CVE-2025-29458 is present in MyBB version 1.8.38 and earlier.

Contact

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