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    CVE-2026-48070

    Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.1, authenticated users can store attacker-controlled avatarUrl values that are later reused by avatar cleanup without confinement to the intended directory on local-storage deployments. A low-privileged user can cause deletion of arbitrary local files or directories reachable by the Docmost service account. This issue is fixed in version 0.80.1.

    Published:Sep 24, 2026
    Last Modified:Oct 5, 2026
    EPS:Sep 24, 2026
    EPSS Score:0.00369
    CVSS Score:7.1

    Affected Products

    Vendor
    Docmost
    Product
    Docmost

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-48073 (CVSS 4.3) — Docmost is open-source collaborative wiki and documentation software. From 0.70.0 until 0.80.1, a low-privileg…
    CVE-2026-52853 (CVSS 5.2) — Docmost is open-source collaborative wiki and documentation software. Prior to 0.90.1, an authenticated worksp…
    CVE-2026-48072 (CVSS 5.3) — Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.1, the public avatar and l…
    CVE-2026-52850 (CVSS 4.3) — Docmost is open-source collaborative wiki and documentation software. Prior to 0.90.1, an authenticated worksp…
    CVE-2026-65827 (CVSS 6.5) — Docmost is open-source collaborative wiki and documentation software. From 0.21.0 until 0.95.0, any authentica…
    CVE-2025-57231 (CVSS 7.5) — Path Traversal in avatar attachments in Docmost v0.21.0 allows an unauthenticated malicious actor to disclose …
    CVE-2026-40927 (CVSS 5.4) — Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.0, when leaving a comment …
    CVE-2026-34213 (CVSS 5.4) — Docmost is open-source collaborative wiki and documentation software. Starting in version 0.3.0 and prior to v…
    CVE-2026-34212 (CVSS 5.4) — Docmost is open-source collaborative wiki and documentation software. In versions prior to 0.71.0, improper ne…
    CVE-2026-33193 (CVSS 4.6) — Docmost is open-source collaborative wiki and documentation software. Versions prior to 0.70.0 are vulnerable …

    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