CVE-2021-36654
MEDIUMCVSS 5.4/10EPSS 1.94%
Last modified
CVE-2021-36654 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. CMSuno 1.7 is vulnerable to an authenticated stored cross site scripting in modifying the filename parameter (tgo) while updating the theme.. EPSS estimates a 1.94% chance of exploitation in the next 30 days.
Description
CMSuno 1.7 is vulnerable to an authenticated stored cross site scripting in modifying the filename parameter (tgo) while updating the theme.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cmsuno Project | Cmsuno | 1.7 |
References
- http://packetstormsecurity.com/files/163737/CMSuno-1.7-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/boiteasite/cmsuno/issues/17Exploit, Issue Tracking, Third Party Advisory
- http://packetstormsecurity.com/files/163737/CMSuno-1.7-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/boiteasite/cmsuno/issues/17Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-36654?
CMSuno 1.7 is vulnerable to an authenticated stored cross site scripting in modifying the filename parameter (tgo) while updating the theme.
How severe is CVE-2021-36654?
CVE-2021-36654 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 1.94% probability of exploitation in the next 30 days.
How do I fix CVE-2021-36654?
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-2021-36654?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST