CVE-2025-29458: SSRF
First published: Thu 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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| MyBB | ||
| MyBB | =1.8.38 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-29458?
CVE-2025-29458 is classified as a medium severity vulnerability.
How can I mitigate CVE-2025-29458?
To mitigate CVE-2025-29458, you should upgrade to MyBB version 1.8.39 or later.
What does CVE-2025-29458 affect?
CVE-2025-29458 affects the Change Avatar function in MyBB versions prior to 1.8.39.
Who is at risk from CVE-2025-29458?
Remote attackers can exploit CVE-2025-29458 to obtain sensitive information from vulnerable MyBB installations.
Is CVE-2025-29458 present in earlier versions of MyBB?
Yes, CVE-2025-29458 is present in MyBB version 1.8.38 and earlier.
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