PT-2025-23470 · Roundcube · Roundcube
Published
2025-06-02
·
Updated
2025-06-06
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CVE-2025-48745
None
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Name of the Vulnerable Software and Affected Versions
Roundcube versions prior to 1.6.11
Description
The issue is related to a Post-Auth RCE via PHP Object Deserialization in Roundcube. It is estimated that over 53 million hosts are potentially affected. The bug has existed undetected for 10 years.
Recommendations
For versions prior to 1.6.11, update to version 1.6.11 or later to resolve the issue. As a temporary workaround, consider restricting access to the deserialization functionality until a patch is applied.
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Related Identifiers
Affected Products
Roundcube