CWE · MITRE source
CWE-804Guessable CAPTCHA
The product uses a CAPTCHA challenge, but the challenge can be guessed or automatically recognized by a non-human actor.
An automated attacker could bypass the intended protection of the CAPTCHA challenge and perform actions at a higher frequency than humanly possible, such as launching spam attacks. There can be several different causes of a guessable CAPTCHA:
Last updated: 09 May 2026 03:25 UTC
NIST 800-53 r5 controls that address this weakness (0)AI
| Control | Title | Family | Why it addresses this CWE |
|---|---|---|---|
| No NIST controls proposed yet. | |||
Top CVEs of this weakness type, ranked by Risk Priority
| CVE | Risk | CVSS | EPSS | Published |
|---|---|---|---|---|
CVE-2025-40916 | 1.8 | 9.1 | 0.0028 | 2025-06-16 |
CVE-2025-50850 | 1.7 | 8.6 | 0.0009 | 2025-07-31 |
CVE-2022-1801 | 1.5 | 7.5 | 0.0024 | 2022-06-20 |
CVE-2022-4036 | 1.1 | 5.3 | 0.0009 | 2022-11-29 |
CVE-2023-6963 | 1.1 | 5.3 | 0.0012 | 2024-02-05 |
CVE-2024-30540 | 1.1 | 5.3 | 0.0016 | 2024-05-17 |
CVE-2024-31295 | 1.1 | 5.3 | 0.0009 | 2024-05-17 |
CVE-2025-1262 | 1.1 | 5.3 | 0.0012 | 2025-02-25 |
CVE-2025-8546 | 1.1 | 5.3 | 0.0010 | 2025-08-05 |
CVE-2026-27411 | 1.1 | 5.3 | 0.0004 | 2026-03-05 |
CVE-2025-70129 | 1.1 | 5.3 | 0.0005 | 2026-03-10 |
CVE-2026-40935 | 1.1 | 5.3 | 0.0004 | 2026-04-21 |
CVE-2025-32036 | 0.9 | 4.2 | 0.0017 | 2025-04-08 |
CVE-2025-10423 | 0.7 | 3.7 | 0.0005 | 2025-09-15 |