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    CVE-2023-51252

    PublicCMS 4.0 is vulnerable to Cross Site Scripting (XSS). Because files can be uploaded and online preview function is provided, pdf files and html files containing malicious code are uploaded, an XSS popup window is realized through online viewing.

    Published:Jan 10, 2024
    Last Modified:Jun 20, 2025
    EPS:Jan 10, 2024
    EPSS Score:0.00165
    CVSS Score:5.4

    Affected Products

    Vendor
    Publiccms
    Product
    Publiccms

    Exploits

    https://github.com/sanluan/PublicCMS/issues/79https://github.com/sanluan/PublicCMS/issues/79

    Related CVEs

    CVE-2026-36521 (CVSS 6.1) — PublicCMS V5.202506.d has a Cross Site Scripting (XSS) vulnerability in the site configuration management modu…
    CVE-2026-8740 (CVSS 2.1) — A flaw has been found in Sanluan PublicCMS 5.202506.d. The impacted element is the function execute of the fil…
    CVE-2026-8739 (CVSS 5.5) — A vulnerability was detected in Sanluan PublicCMS 5.202506.d. The affected element is the function getSignKey …
    CVE-2026-8738 (CVSS 5.5) — A security vulnerability has been detected in Sanluan PublicCMS 5.202506.d. Impacted is the function TradeOrde…
    CVE-2026-8737 (CVSS 5.5) — A weakness has been identified in Sanluan PublicCMS 5.202506.d. This issue affects the function execute of the…
    CVE-2026-6797 (CVSS 5.3) — A vulnerability was identified in Sanluan PublicCMS up to 6.202506.d. Affected by this vulnerability is the fu…
    CVE-2026-6796 (CVSS 5.3) — A vulnerability was determined in Sanluan PublicCMS up to 6.202506.d. Affected is the function log_login of th…
    CVE-2026-5987 (CVSS 2) — A security vulnerability has been detected in Sanluan PublicCMS up to 6.202506.d. This affects the function Ab…
    CVE-2026-3289 (CVSS 2.1) — A weakness has been identified in Sanluan PublicCMS 6.202506.d. This impacts the function saveMetadata of the …
    CVE-2025-69437 (CVSS 8.7) — PublicCMS v5.202506.d and earlier is vulnerable to stored XSS. Uploaded PDFs can contain JavaScript payloads a…

    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