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    CVE-2026-67921

    Cross-Site Request Forgery (CSRF) vulnerability exists in Halo CMS versions up to 2.25.4 via the CorsConfigurer.java and the CsrfConfigurer.java components. This allows a remote attacker to execute arbitrary code.

    Published:Aug 18, 2026
    Last Modified:Aug 21, 2026
    EPS:Aug 18, 2026
    EPSS Score:0.00199
    CVSS Score:9.3

    Affected Products

    Vendor
    Halo
    Product
    Halo

    Exploits

    https://github.com/unpredictable21/halo-cors-csrf-CVE-2026-67921

    Related CVEs

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    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…
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    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 …
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    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