CVE-2021-38709
MEDIUMCVSS 6.1/10EPSS 0.58%
Last modified
CVE-2021-38709 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. In ocProducts Composr CMS before 10.0.38, an attacker can inject JavaScript via the staff_messaging messaging system for XSS.. EPSS estimates a 0.58% chance of exploitation in the next 30 days.
Description
In ocProducts Composr CMS before 10.0.38, an attacker can inject JavaScript via the staff_messaging messaging system for XSS.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Compo | Composr Cms | < 10.0.38 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-38709?
In ocProducts Composr CMS before 10.0.38, an attacker can inject JavaScript via the staff_messaging messaging system for XSS.
How severe is CVE-2021-38709?
CVE-2021-38709 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.58% probability of exploitation in the next 30 days.
How do I fix CVE-2021-38709?
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 2021
- CVE-2021-38703Wireless devices running certain Arcadyan-derived firmware (…8.8
- CVE-2021-38704Multiple reflected cross-site scripting (XSS) vulnerabilitie…6.1
- CVE-2021-38705ClinicCases 7.3.3 is affected by Cross-Site Request Forgery …8.8
- CVE-2021-38706messages_load.php in ClinicCases 7.3.3 suffers from a blind …8.8
- CVE-2021-38707Persistent cross-site scripting (XSS) vulnerabilities in Cli…5.4
- CVE-2021-38708In ocProducts Composr CMS before 10.0.38, an attacker can in…5.4
- CVE-2021-3871Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2021-38710Static (Persistent) XSS Vulnerability exists in version 4.3.…6.1
- CVE-2021-38711In gitit before 0.15.0.0, the Export feature can be exploite…7.5
- CVE-2021-38712OneNav 0.9.12 allows Information Disclosure of the onenav.db…7.5
- CVE-2021-38713imgURL 2.31 allows XSS via an X-Forwarded-For HTTP header.5.4
- CVE-2021-38714In Plib through 1.85, there is an integer overflow vulnerabi…8.8
Are you affected by CVE-2021-38709?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST