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    CVE-2025-27208

    A reflected Cross-Site Scripting (XSS) vulnerability has been identified in Revive Adserver version 5.5.2. An attacker could trick a user with access to the user interface of a Revive Adserver instance into clicking on a specifically crafted URL and execute injected JavaScript code in the context of the victim's browser. The session cookie cannot be accessed, but a number of other operations could be performed. The vulnerability is present in the admin-search.php file and can be exploited via the compact parameter.

    Published:Oct 30, 2025
    Last Modified:Dec 1, 2025
    EPS:Oct 30, 2025
    EPSS Score:0.0001
    CVSS Score:6.1

    Affected Products

    Vendor
    Revive
    Product
    Adserver
    Vendor
    Revive-adserver
    Product
    Revive Adserver

    Exploits

    https://hackerone.com/reports/3091390

    Related CVEs

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    CVE-2026-50744 (CVSS 4.3) — A bypass to the admin‑only restriction of the XML‑RPC API in Revive Adserver 6.0.7. The API response for the o…
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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