CVE-2021-42228
HIGHCVSS 8.8/10EPSS 0.96%
Last modified
CVE-2021-42228 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A Cross Site Request Forgery (CSRF) vulnerability exists in KindEditor 4.1.x, as demonstrated by examples/uploadbutton.html.. EPSS estimates a 0.96% chance of exploitation in the next 30 days.
Description
A Cross Site Request Forgery (CSRF) vulnerability exists in KindEditor 4.1.x, as demonstrated by examples/uploadbutton.html.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Kindsoft | Kindeditor | >= 4.1, <= 4.1.12 |
References
- https://github.com/kindsoft/kindeditor/issues/337Exploit, Third Party Advisory
- https://github.com/kindsoft/kindeditor/issues/337Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-42228?
A Cross Site Request Forgery (CSRF) vulnerability exists in KindEditor 4.1.x, as demonstrated by examples/uploadbutton.html.
How severe is CVE-2021-42228?
CVE-2021-42228 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.96% probability of exploitation in the next 30 days.
How do I fix CVE-2021-42228?
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-2021-42228?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST