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WPForms

36known security flaws found in WPForms
since September 2018

Safe from 2.0.2.2

Version 2.0.2.2 or later fixes all of them. A site on an older version is open to them.

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When they were found.

Advisory: Cross-site scripting, September 2018Advisory: Cross-site scripting, December 2018Advisory: Cross-site scripting, December 2018Advisory: Cross-site scripting, December 2018Minor: Cross-site scripting, February 2020Advisory: Cross-site scripting, May 2020Advisory: Cross-site scripting, July 2020Advisory: Reading files, September 2022Advisory: Reading files, September 2022Minor: Cross-site scripting, June 2023Minor: Missing checks, May 2024Advisory: Cross-site scripting, November 2024Minor: Forged requests, November 2024Minor: Cross-site scripting, December 2024Minor: Missing checks, December 2024Minor: Missing checks, January 2025Minor: Cross-site scripting, February 2025Minor: Cross-site scripting, May 2025Minor: Cross-site scripting, January 2026Minor: Missing checks, March 2026Minor: Information leak, March 2026Major: Forged requests, March 2026Major: Missing checks, May 2026Minor: a security flaw, June 2026Advisory: Missing checks, June 2026Minor: Header injection, June 2026Minor: Cross-site scripting, July 2026Minor: Cross-site scripting, July 2026Advisory: Missing checks, September 2026Minor: Running code, September 2026Minor: Cross-site scripting, September 2026Minor: a security flaw, October 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
  • 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
  • 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
Every known flaw, newest first (36)
  1. October 2026MinorA security flawFixed in 2.0.2.2. No login needed.
  2. September 2026AdvisoryMissing checksFixed in 2.0.2.
  3. September 2026MinorRunning codeFixed in 2.0.2.1. No login needed.
  4. September 2026MinorCross-site scriptingFixed in 2.0.2.2. No login needed.
  5. July 2026MinorCross-site scriptingFixed in 2.0.0.2. Needs a login on the site (Contributor+).
  6. July 2026MinorCross-site scriptingFixed in 2.0.2.1. No login needed.
  7. June 2026MinorHeader injectionFixed in 1.10.2.1. No login needed.
  8. June 2026AdvisoryMissing checksFixed in 1.10.0.5. No login needed.
  9. June 2026MinorA security flawFixed in 1.10.0.5. No login needed.
  10. May 2026MajorMissing checksFixed in 1.10.0.5. No login needed.
  11. March 2026MajorForged requestsFixed in 1.10.0.3. No login needed.
  12. March 2026MinorInformation leakFixed in 1.9.9.2. No login needed.
  13. March 2026MinorMissing checksFixed in 1.9.9.4. Needs a login on the site.
  14. January 2026MinorCross-site scripting No login needed.
  15. May 2025MinorCross-site scriptingFixed in 1.9.5.1. Needs a login on the site (Contributor+).
  16. February 2025MinorCross-site scriptingFixed in 1.9.3.2. Needs a login on the site (Contributor+).
  17. January 2025MinorMissing checksFixed in 1.9.2.3. Needs a login on the site.
  18. December 2024MinorMissing checksFixed in 1.9.2.2. Needs a login on the site (Subscriber+).
  19. December 2024MinorCross-site scriptingFixed in 1.9.2.3. Needs a login on the site (Admin+).
  20. November 2024MinorForged requestsFixed in 1.9.2.1. No login needed.
  21. November 2024AdvisoryCross-site scriptingFixed in 1.9.1.6. Needs a login on the site (Administrator+).
  22. May 2024MinorMissing checksFixed in 1.8.8.2. No login needed.
  23. June 2023MinorCross-site scriptingFixed in 1.8.1.3. No login needed.
  24. September 2022AdvisoryReading filesFixed in 1.7.5.5.
  25. September 2022AdvisoryReading filesFixed in 1.7.5.5. Needs a login on the site (Administrator+).
  26. July 2020AdvisoryCross-site scriptingFixed in 1.6.0.2.
  27. May 2020AdvisoryCross-site scriptingFixed in 1.6.0.2.
  28. February 2020MinorCross-site scriptingFixed in 1.5.9. Needs a login on the site.
  29. December 2018AdvisoryCross-site scriptingFixed in 1.4.8.1. No login needed.
  30. December 2018AdvisoryCross-site scriptingFixed in 1.4.8.1.
  31. December 2018AdvisoryCross-site scriptingFixed in 1.4.8.
  32. September 2018AdvisoryCross-site scriptingFixed in 1.4.8.
  33. Date not knownAdvisoryReading filesFixed in 1.7.5.5.
  34. Date not knownAdvisoryCross-site scriptingFixed in 1.6.0.2.
  35. Date not knownAdvisoryCross-site scriptingFixed in 1.4.8.1. No login needed.
  36. Date not knownAdvisoryCross-site scriptingFixed in 1.4.8.

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

Be told the day a new one is found.

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