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    Dashboard / CVE / CVE-2021-4415

    CVE-2021-4415

    The Sunshine Photo Cart plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.8.28 This is due to missing or incorrect nonce validation on the sunshine_products_quicksave_post() function. This makes it possible for unauthenticated attackers to save custom post data via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

    Published:Jul 12, 2023
    Last Modified:Apr 8, 2026
    EPS:Jul 12, 2023
    EPSS Score:0.00141
    CVSS Score:4.3

    Affected Products

    Vendor
    Sunshinephotocart
    Product
    Sunshine Photo Cart

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-57703 (CVSS 6.3) — Subscriber Broken Access Control in Sunshine Photo Cart <= 3.6.10.1 versions.…
    CVE-2026-42776 (CVSS 6.3) — Missing Authorization vulnerability in WP Sunshine Sunshine Photo Cart allows Exploiting Incorrectly Configure…
    CVE-2026-39564 (CVSS 5.3) — Insertion of Sensitive Information Into Sent Data vulnerability in sunshinephotocart Sunshine Photo Cart sunsh…
    CVE-2025-67973 (CVSS 6.5) — Missing Authorization vulnerability in sunshinephotocart Sunshine Photo Cart sunshine-photo-cart allows Exploi…
    CVE-2026-24994 (CVSS 5.3) — Missing Authorization vulnerability in sunshinephotocart Sunshine Photo Cart sunshine-photo-cart allows Exploi…
    CVE-2025-68535 (CVSS 4.3) — Missing Authorization vulnerability in sunshinephotocart Sunshine Photo Cart sunshine-photo-cart allows Exploi…
    CVE-2025-62892 (CVSS 5.3) — Missing Authorization vulnerability in sunshinephotocart Sunshine Photo Cart sunshine-photo-cart allows Access…
    CVE-2025-5482 (CVSS 8.8) — The Sunshine Photo Cart: Free Client Photo Galleries for Photographers plugin for WordPress is vulnerable to p…
    CVE-2025-31084 (CVSS 9.8) — Deserialization of Untrusted Data vulnerability in sunshinephotocart Sunshine Photo Cart sunshine-photo-cart a…
    CVE-2022-45826 (CVSS 5.4) — Missing Authorization vulnerability in WP Sunshine Sunshine Photo Cart allows Exploiting Incorrectly Configure…

    References

    https://blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks/
    https://blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks/
    https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1/
    https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2/
    https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-3/
    https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-4/
    https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5/
    https://plugins.trac.wordpress.org/changeset/2548557/sunshine-photo-cart/tags/2.8.29/admin/sunshine-products.php
    https://www.wordfence.com/threat-intel/vulnerabilities/id/c043510b-6aeb-4e91-80f0-a62970c01b1d?source=cve
    https://blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks/
    https://blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks/
    https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1/
    https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2/
    https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-3/
    https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-4/
    https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5/
    https://plugins.trac.wordpress.org/changeset/2548557/sunshine-photo-cart/tags/2.8.29/admin/sunshine-products.php
    https://www.wordfence.com/threat-intel/vulnerabilities/id/c043510b-6aeb-4e91-80f0-a62970c01b1d?source=cve

    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