CVE-2026-48844
Deferred Deferred - Pending Action
Code Injection in Roundcube Webmail via LDAP Autovalues

Publication date: 2026-05-25

Last updated on: 2026-05-25

Assigner: MITRE

Description
Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1 has insecure code evaluation logic in LDAP the autovalues option that could lead to code injection. (Support for code evaluation has been removed in 1.6.16 and 1.7.1.)
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Meta Information
Published
2026-05-25
Last Modified
2026-05-25
Generated
2026-06-15
AI Q&A
2026-05-26
EPSS Evaluated
2026-06-14
NVD
CVE-2026-48844
EUVD
EUVD-2026-31717
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
roundcube roundcube to 1.6.16 (exc)
roundcube roundcube to 1.7.1 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-670 The code contains a control flow path that does not reflect the algorithm that the path is intended to implement, leading to incorrect behavior any time this path is navigated.
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Mitigation Strategies

To mitigate this vulnerability, upgrade Roundcube Webmail to version 1.6.16 or later if you are using the 1.6.x branch, or to version 1.7.1 or later if you are using the 1.7.x branch. These versions have removed support for code evaluation in the LDAP autovalues option, eliminating the insecure code evaluation logic that could lead to code injection.

Executive Summary

This vulnerability exists in Roundcube Webmail versions 1.6.x before 1.6.16 and 1.7.x before 1.7.1. It involves insecure code evaluation logic in the LDAP autovalues option, which could allow an attacker to perform code injection. The issue was addressed by removing support for code evaluation in versions 1.6.16 and 1.7.1.

Impact Analysis

The vulnerability can lead to code injection, which means an attacker could execute arbitrary code on the affected system. This can result in a complete compromise of confidentiality, integrity, and availability of the system, potentially allowing unauthorized access, data theft, or disruption of services.

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