CVE-2026-39772
WordPress Captcha by BestWebSoft plugin <= 5.2.8 - Bypass Vulnerability vulnerability
Unauthenticated Bypass Vulnerability in Captcha by BestWebSoft <= 5.2.8 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
WordPress Captcha by BestWebSoft plugin <= 5.2.8 - Bypass Vulnerability vulnerability
Unauthenticated Bypass Vulnerability in Captcha by BestWebSoft <= 5.2.8 versions.
- Record
CVE-2026-39772- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-290
- Updated
- 2026-11-02
EUVDEUVD-2026-93279
Unauthenticated Bypass Vulnerability in Captcha by BestWebSoft <= 5.2.8 versions.
- Record
EUVD-2026-93279- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-jwhg-573g-fxv2
Unauthenticated Bypass Vulnerability in Captcha by BestWebSoft <= 5.2.8 versions.
Unauthenticated Bypass Vulnerability in Captcha by BestWebSoft <= 5.2.8 versions.
- Record
GHSA-jwhg-573g-fxv2- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-290
- Updated
- 2026-11-02
NVD
Unauthenticated Bypass Vulnerability in Captcha by BestWebSoft <= 5.2.8 versions.
- Record
CVE-2026-39772- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-290
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-39772 is a medium vulnerability (CVSS 5.3) in Bestwebsoft Captcha By Bestwebsoft, published October 6, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.34%, the 27th percentile. No source names a fixed version.