CVE-2026-108686
LOWCVSS 3.7/10EPSS 0.16%
Last modified
CVE-2026-108686 is a low-severity vulnerability rated 3.7/10 on the CVSS scale. The WP Post Author WordPress plugin before 4.2.0 does not restrict the integration settings it returns to visitors, allowing unauthenticated users to read the reCAPTCHA secret key when one has been saved.. EPSS estimates a 0.16% chance of exploitation in the next 30 days.
Description
The WP Post Author WordPress plugin before 4.2.0 does not restrict the integration settings it returns to visitors, allowing unauthenticated users to read the reCAPTCHA secret key when one has been saved.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Unknown | WP Post Author | < 4.2.0 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-108686?
The WP Post Author WordPress plugin before 4.2.0 does not restrict the integration settings it returns to visitors, allowing unauthenticated users to read the reCAPTCHA secret key when one has been saved.
How severe is CVE-2026-108686?
CVE-2026-108686 has a CVSS score of 3.7/10 (LOW severity). The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.
How do I fix CVE-2026-108686?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-108680JeecgBoot through 3.9.5 contains a missing authorization vul…4.3
- CVE-2026-108681A security flaw has been discovered in zhayujie CowAgent up …4.3
- CVE-2026-108682A weakness has been identified in zhayujie CowAgent up to 2.…5.4
- CVE-2026-108683A security vulnerability has been detected in zhayujie CowAg…4.3
- CVE-2026-108684A vulnerability was detected in erzhongxmu Jeewms up to 3.7.…6.3
- CVE-2026-108685The WP Post Author WordPress plugin before 4.2.0 does not c…3.7
- CVE-2026-108688Eladmin through 2.7 contains a missing authorization vulnera…4.3
- CVE-2026-108689Wukong AICRM through 20260610 contains a missing authorizati…5.4
- CVE-2026-108690mall4j through 4.0 contains an information disclosure vulner…4.3
- CVE-2026-108691mall4j through 4.0 contains an improper authorization vulner…5.4
- CVE-2026-1086921Panel-dev CordysCRM from 1.9.0 before 1.9.2 contains a miss…6.5
- CVE-2026-108693ImageMagick on Windows through 7.1.2-33 and 6.9.13-58 contai…7
Are you affected by CVE-2026-108686?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST