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YITH WooCommerce Wishlist

15known security flaws found in YITH WooCommerce Wishlist
since January 2018

1 with no fix yet

Version 4.19.0 or later fixes the others. One has no fix yet. A site on an older version is open to them.

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When they were found.

Advisory: Database injection, January 2018Advisory: Database injection, January 2018Minor: Missing checks, October 2019Advisory: Missing checks, November 2022Minor: Forged requests, November 2022Minor: Cross-site scripting, May 2024Minor: Cross-site scripting, June 2025Minor: Missing checks, November 2025Minor: Missing checks, November 2025Advisory: Missing checks, March 2026Minor: Missing checks, May 2026Advisory: Missing checks, May 2026Minor: Cross-site scripting, September 202620182020202220242026

DangerousMajorMinorAdvisory

What they could let someone do.

What could happen

  • Missing checks

    Someone could do things only an administrator should: change settings, see private data, or give themselves more rights.

    How: Part of the software forgets to check who is asking before it does what was asked.

    Read about it here
  • Cross-site scripting

    Someone could make your pages run their own script in visitors' browsers, to steal logins, show a fake payment form or send people to a scam site.

    How: The software puts text it was sent back onto a page without making it safe first, so a script hidden in a link, form or comment runs as if it were part of your site.

    Read about it here
  • Forged requests

    Someone could get a signed in administrator to change something without knowing, such as adding a new admin or changing settings, just by visiting a page.

    How: The software does not check that a change came from its own pages, so another site can quietly send one through the administrator's browser.

    Read about it here
Every known flaw, newest first (15)
  1. September 2026MinorCross-site scriptingFixed in 4.19.0. Needs a login on the site (Contributor+).
  2. May 2026MinorMissing checksFixed in 4.13.0. No login needed.
  3. May 2026AdvisoryMissing checksFixed in 4.18.1.
  4. March 2026AdvisoryMissing checksFixed in 4.13.0. No login needed.
  5. November 2025MinorMissing checksFixed in 4.10.1. No login needed.
  6. November 2025MinorMissing checksNo fix yet. No login needed.
  7. June 2025MinorCross-site scriptingFixed in 4.6.0. Needs a login on the site (Contributor+).
  8. May 2024MinorCross-site scriptingFixed in 3.33.0. Needs a login on the site.
  9. November 2022AdvisoryMissing checksFixed in 3.15.0.
  10. November 2022MinorForged requestsFixed in 3.15.0. Needs a login on the site.
  11. October 2019MinorMissing checksFixed in 2.2.14. Needs a login on the site.
  12. January 2018AdvisoryDatabase injectionFixed in 2.2.0.
  13. January 2018AdvisoryDatabase injectionFixed in 2.2.0.
  14. Date not knownAdvisoryDatabase injectionFixed in 2.2.0.
  15. Date not knownAdvisoryForged requestsFixed in 3.15.0.

From the public lists of known flaws, checked daily. A flaw is listed once it is made public, often after a fix is out.

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