CVE Feed

    Dashboard / CVE / CVE-2021-24427

    CVE-2021-24427

    The W3 Total Cache WordPress plugin before 2.1.3 did not sanitise or escape some of its CDN settings, allowing high privilege users to use JavaScript in them, which will be output in the page, leading to an authenticated Stored Cross-Site Scripting issue

    Published:Jul 12, 2021
    Last Modified:Nov 21, 2024
    EPS:Jul 12, 2021
    EPSS Score:0.00287
    CVSS Score:4.8

    Affected Products

    Vendor
    Boldgrid
    Product
    W3 Total Cache

    Exploits

    https://wpscan.com/vulnerability/5da5ce9a-82a6-404f-8dec-795d7905b3f9https://wpscan.com/vulnerability/5da5ce9a-82a6-404f-8dec-795d7905b3f9

    Related CVEs

    CVE-2026-78438 (CVSS 7.2) — The W3 Total Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content via L…
    CVE-2026-18109 (CVSS 7.2) — The W3 Total Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Author Name i…
    CVE-2026-66695 (CVSS 6.5) — Unauthenticated Path Traversal in W3 Total Cache <= 2.10.2 versions.…
    CVE-2026-9282 (CVSS 7.5) — The W3 Total Cache plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and includ…
    CVE-2026-57623 (CVSS 9) — Unauthenticated Arbitrary Code Execution in W3 Total Cache <= 2.9.4 versions.…
    CVE-2026-39595 (CVSS 4.7) — Author Broken Access Control in W3 Total Cache <= 2.9.1 versions.…
    CVE-2026-5032 (CVSS 7.5) — The W3 Total Cache plugin for WordPress is vulnerable to information exposure in all versions up to, and inclu…
    CVE-2026-27384 (CVSS 9) — Improper Validation of Specified Quantity in Input vulnerability in BoldGrid W3 Total Cache w3-total-cache all…
    CVE-2024-12008 (CVSS 5.3) — The W3 Total Cache plugin for WordPress is vulnerable to Information Exposure in all versions up to, and inclu…
    CVE-2024-12006 (CVSS 5.3) — The W3 Total Cache plugin for WordPress is vulnerable to unauthorized modification of data due to a missing ca…

    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