Known vulnerabilities in Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder
Get a fast contact form plugin. Create advanced forms using drag and drop form builder with all smart features.
37Reported vulnerabilities
9.8Highest CVSS score
6.2.12Latest version
700,000+Active installs
What to do now
Update Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder to 6.2.12 or later.
37 of these have a fixed version available. Updating resolves them.
Reported vulnerabilities
| CVE | Severity | Exploit probability |
Affected versions | Fixed in | Published |
|---|---|---|---|---|---|
| CVE-2021-34620 | High | 2.6% | 3.6.67 up to (but not including) 3.6.67 0 up to (but not including) 3.6.67 |
3.6.67 |
July 7, 2021 |
| CVE-2024-2771 | Critical | 2.3% | Before 5.1.17 | 5.1.17 |
May 18, 2024 |
| CVE-2023-24410 | Critical | 0.7% | 4.3.25 and earlier | 5.0.0 |
October 31, 2023 |
| CVE-2024-4157 | High | 0.7% | Before 5.1.16 | 5.1.16 |
May 22, 2024 |
| CVE-2024-0618 | Medium | 0.5% | 5.1.5 and earlier | 5.1.7 |
January 27, 2024 |
| CVE-2026-5395 | High | 0.2% | 0 to 6.2.0 (inclusive) | 6.2.1 |
May 14, 2026 |
| CVE-2026-5396 | High | 0.2% | 6.1.21 and earlier | 6.2.0 |
May 13, 2026 |
| CVE-2024-2782 | High | 1.2% | Before 5.1.17 | 5.1.17 |
May 18, 2024 |
| CVE-2026-18146 | High | 0.4% | 0 to 6.2.11 (inclusive) | 6.2.12 |
August 13, 2026 |
| CVE-2026-16655 | High | 0.3% | 0 to 6.2.7 (inclusive) | 6.2.8 |
July 29, 2026 |
| CVE-2026-2365 | High | 0.3% | 0 to 6.1.17 (inclusive) | 6.1.18 |
March 5, 2026 |
| CVE-2025-9260 | Medium | 0.6% | 5.1.16 to 6.1.1 (inclusive) | 6.1.2 |
September 3, 2025 |
| CVE-2026-0996 | Medium | 0.3% | 0 to 6.1.14 (inclusive) | 6.1.15 |
February 10, 2026 |
| CVE-2025-69001 | Medium | 0.2% | 6.1.11 and earlier | 6.1.12 |
January 13, 2026 |
| CVE-2025-3615 | Medium | 0.3% | 0 to 6.0.2 (inclusive) | 6.0.3 |
April 17, 2025 |
| CVE-2024-4709 | Medium | 0.4% | Before 5.1.17 | 5.1.17 |
May 18, 2024 |
| CVE-2026-11881 | Medium | 0.2% | Before 6.2.6 | 6.2.6 |
July 30, 2026 |
| CVE-2026-6828 | Medium | 0.2% | 0 to 6.2.1 (inclusive) | 6.2.2 |
May 13, 2026 |
| CVE-2026-17571 | Medium | 0.2% | 0 to 6.2.8 (inclusive) | 6.2.9 |
August 1, 2026 |
| CVE-2024-10646 | Medium | 0.3% | Before 5.2.7 | 5.2.7 |
December 14, 2024 |
| CVE-2026-5069 | Medium | 0.3% | 0 to 6.2.1 (inclusive) | 6.2.2 |
July 10, 2026 |
| CVE-2024-6703 | Medium | 0.3% | Before 5.1.20 | 5.1.20 |
July 27, 2024 |
| CVE-2026-17567 | Medium | 0.4% | 0 to 6.2.8 (inclusive) | 6.2.9 |
July 31, 2026 |
| CVE-2026-4160 | Medium | 0.3% | 6.1.21 to 6.1.21 (inclusive) | 6.2.0 |
April 16, 2026 |
| CVE-2025-13722 | Medium | 0.2% | 0 to 6.1.7 (inclusive) | 6.1.8 |
January 7, 2026 |
| CVE-2025-13748 | Medium | 0.3% | 0 to 6.1.7 (inclusive) | 6.1.8 |
December 6, 2025 |
| CVE-2024-13666 | Medium | 0.3% | 5.2.12 and earlier | 6.0.0 |
March 21, 2025 |
| CVE-2023-41952 | Medium | 0.5% | Before 5.0.9 | 5.0.9 |
September 8, 2023 |
| CVE-2026-6344 | Medium | 0.6% | 0 to 6.2.1 (inclusive) | 6.2.2 |
May 6, 2026 |
| CVE-2024-9528 | Medium | 0.4% | Before 5.1.20 | 5.1.20 |
October 5, 2024 |
| CVE-2024-6521 | Medium | 0.3% | Before 5.1.20 | 5.1.20 |
July 27, 2024 |
| CVE-2024-6520 | Medium | 0.3% | Before 5.1.20 | 5.1.20 |
July 27, 2024 |
| CVE-2024-6518 | Medium | 0.3% | Before 5.1.20 | 5.1.20 |
July 27, 2024 |
| CVE-2026-11578 | Medium | 0.3% | 6.2.4 and earlier | 6.2.5 |
August 11, 2026 |
| CVE-2026-11880 | Medium | 0.2% | 6.2.0 and earlier | 6.2.1 |
August 10, 2026 |
| CVE-2026-25313 | Medium | 0.2% | 6.1.14 and earlier | 6.1.15 |
January 25, 2026 |
| CVE-2024-5053 | Medium | 0.4% | Before 5.1.19 | 5.1.19 |
September 1, 2024 |