CVE-2021-24916
HIGHCVSS 7.5/10EPSS 1.54%
Last modified
CVE-2021-24916 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The Qubely WordPress plugin before 1.8.6 allows unauthenticated user to send arbitrary e-mails to arbitrary addresses via the qubely_send_form_data AJAX action.. EPSS estimates a 1.54% chance of exploitation in the next 30 days.
Description
The Qubely WordPress plugin before 1.8.6 allows unauthenticated user to send arbitrary e-mails to arbitrary addresses via the qubely_send_form_data AJAX action.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Themeum | Qubely | < 1.8.6 |
References
- https://wpscan.com/vulnerability/93b893be-59ad-4500-8edb-9fa7a45304d5Exploit, Third Party Advisory
- https://wpscan.com/vulnerability/93b893be-59ad-4500-8edb-9fa7a45304d5Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-24916?
The Qubely WordPress plugin before 1.8.6 allows unauthenticated user to send arbitrary e-mails to arbitrary addresses via the qubely_send_form_data AJAX action.
How severe is CVE-2021-24916?
CVE-2021-24916 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.54% probability of exploitation in the next 30 days.
How do I fix CVE-2021-24916?
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.
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Are you affected by CVE-2021-24916?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST