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    CVE-2023-27164

    An arbitrary file upload vulnerability in Halo up to v1.6.1 allows attackers to execute arbitrary code via a crafted .md file.

    Published:Mar 10, 2023
    Last Modified:Feb 28, 2025
    EPS:Mar 10, 2023
    EPSS Score:0.0014
    CVSS Score:4.8

    Affected Products

    Vendor
    Halo
    Product
    Halo

    Exploits

    https://notes.sjtu.edu.cn/s/s5oEvs-p5https://notes.sjtu.edu.cn/s/s5oEvs-p5

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    Related CVEs

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    CVE-2026-67919 (CVSS 9.8) — An issue in Halo 2.25.4 allows a remote attacker to execute arbitrary code via the PluginEndpoint.java, instal…
    CVE-2026-16088 (CVSS 2) — A vulnerability was detected in halo-dev halo up to 2.24.2. Affected by this vulnerability is the function Dow…
    CVE-2026-15326 (CVSS 2) — A vulnerability was identified in halo-dev halo up to 2.24.2. This affects the function ThemeUtils.unzipThemeT…
    CVE-2026-55439 (CVSS 5.5) — Halo is an open source website building tool. Prior to 2.24.3, a path traversal vulnerability in the backup do…
    CVE-2026-36756 (CVSS 5.4) — A Server-Side Request Forgery (SSRF) in the /plugins/-/install-from-uri endpoint of halo v2.22.14 allows authe…
    CVE-2026-36759 (CVSS 6.5) — A Server-Side Request Forgery (SSRF) in the /themes/{name}/upgrade-from-uri endpoint of halo v2.22.14 allows a…
    CVE-2026-36758 (CVSS 4.3) — A Server-Side Request Forgery (SSRF) in the /themes/-/install-from-uri endpoint of halo v2.22.14 allows authen…
    CVE-2026-36757 (CVSS 4.3) — A Server-Side Request Forgery (SSRF) in the /plugins/{name}/upgrade-from-uri endpoint of halo v2.22.14 allows …

    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