CVE-2020-18457
MEDIUMCVSS 6.8/10EPSS 0.48%
Last modified
CVE-2020-18457 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. Cross Site Request Forgery (CSRF) vulnerability exists in bycms v1.3.0 that can add an admin account via admin.php/ucenter/add.html.. EPSS estimates a 0.48% chance of exploitation in the next 30 days.
Description
Cross Site Request Forgery (CSRF) vulnerability exists in bycms v1.3.0 that can add an admin account via admin.php/ucenter/add.html.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Bycms Project | Bycms | 1.3.0 |
References
- https://github.com/hillerlin/bycms/issues/3Exploit, Third Party Advisory
- https://github.com/hillerlin/bycms/issues/3Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-18457?
Cross Site Request Forgery (CSRF) vulnerability exists in bycms v1.3.0 that can add an admin account via admin.php/ucenter/add.html.
How severe is CVE-2020-18457?
CVE-2020-18457 has a CVSS score of 6.8/10 (MEDIUM severity). The EPSS model estimates a 0.48% probability of exploitation in the next 30 days.
How do I fix CVE-2020-18457?
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 2020
- CVE-2020-18449Cross Site Scripting (XSS) vulnerability exists in UKCMS v1.…5.4
- CVE-2020-1845Huawei PCManager product with versions earlier than 10.0.5.5…6.7
- CVE-2020-18451Cross Site Scripting (XSS) vulnerability exists in DamiCMS v…4.8
- CVE-2020-18454Cross Site Request Forgery (CSRF) vulnerability in bycms v1.…6.8
- CVE-2020-18455Cross Site Scripting (XSS) vulnerability exists in bycms v3.…4.8
- CVE-2020-18456Cross Site Scripting (XSS) vulnerability exists in PbootCMS …4.8
- CVE-2020-18458Cross Site Request Forgery (CSRF) vulnerability exists in Da…8
- CVE-2020-18460Cross Site Request Forgery (CSRF) vulnerability exists in 71…8.8
- CVE-2020-18462File Upload vulnerabilty in AikCms v2.0.0 in poster_edit.php…7.2
- CVE-2020-18463Cross Site Request Forgery (CSRF) vulnerability exists in v2…2.4
- CVE-2020-18464Cross Site Request Forgery (CSRF) vulnerability in AikCms 2.…3.5
- CVE-2020-18467Cross Site Scripting (XSS) vulnerabilty exists in BigTree-CM…5.4
Are you affected by CVE-2020-18457?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST