Sensitive data disclosure via Add Mycode resource fetch
Published Apr 17, 2025 · Updated Apr 23, 2025
SSRF in MyBB 1.8.38's Add Mycode function allows remote authenticated users to read sensitive data from reachable services. The public record does not disclose the exact parameter or code path, but the function causes a server-side fetch of an administrator-supplied resource. Access requires Board administrator privileges, and MyBB disputes the finding because administrators can already perform the action and configured deny lists mitigate private-network requests.
Summary
What happened
SSRF in MyBB 1.8.38's Add Mycode function allows remote authenticated users to read sensitive data from reachable services. The public record does not disclose the exact parameter or code path, but the function causes a server-side fetch of an administrator-supplied resource. Access requires Board administrator privileges, and MyBB disputes the finding because administrators can already perform the action and configured deny lists mitigate private-network requests.
The record
- CVE
- CVE-2025-29460
- Published
- Apr 17, 2025
- Updated
- Apr 23, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-918
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Apr 17, 2025CVE publishedPublication date reported by the CVE source.
- Apr 23, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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