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    CVE-2025-49113

    Roundcube Webmail before 1.5.10 and 1.6.x before 1.6.11 allows remote code execution by authenticated users because the _from parameter in a URL is not validated in program/actions/settings/upload.php, leading to PHP Object Deserialization.

    Published:Jun 2, 2025
    Last Modified:Feb 23, 2026
    EPS:Jun 2, 2025
    EPSS Score:0.89961
    CVSS Score:9.9

    CISA Notification

    Description

    Roundcube Webmail before 1.5.10 and 1.6.x before 1.6.11 allows remote code execution by authenticated users because the _from parameter in a URL is not validated in program/actions/settings/upload.php, leading to PHP Object Deserialization.

    Required Action:

    Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

    Notes:

    No extra notes provided.

    Due Date
    Mar 13, 2026
    182 days ago
    Alert Date
    Feb 20, 2026
    203 days ago

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Roundcube
    Product
    Webmail

    Exploits

    https://www.vicarius.io/vsociety/posts/cve-2025-49113-roundcube-mitigation-scripthttps://www.vicarius.io/vsociety/posts/cve-2025-49113-roundcube-vulnerability-detectionhttps://www.exploit-db.com/exploits/52324https://github.com/00xCanelo/CVE-2025-49113https://github.com/5kr1pt/Roundcube_CVE-2025-49113https://github.com/AC8999/CVE-2025-49113https://github.com/Ademking/CVE-2025-49113-nuclei-templatehttps://github.com/ankitpandey383/roundcube-cve-2025-49113-labhttps://github.com/Ashwesker/Blackash-CVE-2025-49113https://github.com/B1ack4sh/Blackash-CVE-2025-49113https://github.com/BiiTts/Roundcube-CVE-2025-49113https://github.com/CyberQuestor-infosec/CVE-2025-49113-Roundcube_1.6.10https://github.com/Evillm/CVE-2025-49113-PoChttps://github.com/fearsoff-org/CVE-2025-49113https://github.com/hackmelocal/CVE-2025-49113-Simulationhttps://github.com/hakaioffsec/CVE-2025-49113-exploithttps://github.com/issamjr/CVE-2025-49113-Scannerhttps://github.com/Joelp03/CVE-2025-49113https://github.com/l4f2s4/CVE-2025-49113_exploit_cookieshttps://github.com/LeakForge/CVE-2025-49113https://github.com/mooder1/CVE-2025-49113https://github.com/punitdarji/roundcube-cve-2025-49113https://github.com/rasool13x/exploit-CVE-2025-49113https://github.com/rippsec/CVE-2025-49113-Roundcube-RCEhttps://github.com/rxerium/CVE-2025-49113https://github.com/SteamPunk424/CVE-2025-49113-Roundcube-RCE-PHPhttps://github.com/SyFi/CVE-2025-49113https://github.com/Yuri08loveElaina/CVE-2025-49113https://github.com/Zuack55/Roundcube-1.6.10-Post-Auth-RCE-CVE-2025-49113-https://github.com/Zwique/CVE-2025-49113

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

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    References

    https://fearsoff.org/research/roundcube
    https://github.com/roundcube/roundcubemail/commit/0376f69e958a8fef7f6f09e352c541b4e7729c4d
    https://github.com/roundcube/roundcubemail/commit/7408f31379666124a39f9cb1018f62bc5e2dc695
    https://github.com/roundcube/roundcubemail/commit/c50a07d88ca38f018a0f4a0b008e9a1deb32637e
    https://github.com/roundcube/roundcubemail/pull/9865
    https://github.com/roundcube/roundcubemail/releases/tag/1.5.10
    https://github.com/roundcube/roundcubemail/releases/tag/1.6.11
    https://roundcube.net/news/2025/06/01/security-updates-1.6.11-and-1.5.10
    https://www.vicarius.io/vsociety/posts/cve-2025-49113-roundcube-mitigation-script
    https://www.vicarius.io/vsociety/posts/cve-2025-49113-roundcube-vulnerability-detection
    http://www.openwall.com/lists/oss-security/2025/06/02/3
    https://lists.debian.org/debian-lts-announce/2025/06/msg00008.html
    https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-49113

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High