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    CVE-2023-33184

    Nextcloud Mail is a mail app in Nextcloud. A blind SSRF attack allowed to send GET requests to services running in the same web server. It is recommended that the Mail app is update to version 3.02, 2.2.5 or 1.15.3.

    Published:May 27, 2023
    Last Modified:Jan 14, 2025
    EPS:May 27, 2023
    EPSS Score:0.00125
    CVSS Score:3.5

    Affected Products

    Vendor
    Nextcloud
    Product
    Mail

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-664 Server Side Request Forgery

    Related CVEs

    CVE-2025-66514 (CVSS 3.5) — Nextcloud Mail is the mail app for Nextcloud, a self-hosted productivity platform. Prior to 5.5.3, a stored HT…
    CVE-2024-52509 (CVSS 3.5) — Nextcloud Mail is the mail app for Nextcloud, a self-hosted productivity platform. The Nextcloud mail app inco…
    CVE-2024-52508 (CVSS 8.2) — Nextcloud Mail is the mail app for Nextcloud, a self-hosted productivity platform. When a user is trying to se…
    CVE-2023-48307 (CVSS 3.5) — Nextcloud Mail is the mail app for Nextcloud, a self-hosted productivity platform. Starting in version 1.13.0 …
    CVE-2023-45660 (CVSS 4.3) — Nextcloud mail is an email app for the Nextcloud home server platform. In affected versions a missing check of…
    CVE-2023-25160 (CVSS 4.1) — Nextcloud Mail is an email app for the Nextcloud home server platform. Prior to versions 2.2.1, 1.14.5, 1.12.9…
    CVE-2023-23943 (CVSS 5) — Nextcloud mail is an email app for the nextcloud home server platform. In affected versions the SMTP, IMAP and…
    CVE-2023-23944 (CVSS 2) — Nextcloud mail is an email app for the nextcloud home server platform. In versions prior to 2.2.2 user's passw…
    CVE-2022-31119 (CVSS 3.1) — Nextcloud Mail is an email application for the nextcloud personal cloud product. Affected versions of Nextclou…
    CVE-2022-31132 (CVSS 8.3) — Nextcloud Mail is an email application for the nextcloud personal cloud product. Affected versions shipped wit…

    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