CVE-2026-84427
Last modified
CVE-2026-84427 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. A vulnerability was determined in zhayujie CowAgent up to 2.1.7. Affected is an unknown function of the file agent/tools/bash/bash.py of the component Bash Tool. EPSS estimates a 0.27% chance of exploitation in the next 30 days.
Description
A vulnerability was determined in zhayujie CowAgent up to 2.1.7. Affected is an unknown function of the file agent/tools/bash/bash.py of the component Bash Tool. Executing a manipulation can lead to denial of service. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| zhayujie | CowAgent | 2.1.0; 2.1.1; 2.1.2; 2.1.3; 2.1.4; 2.1.5; 2.1.6; 2.1.7 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-84427?
How severe is CVE-2026-84427?
How do I fix CVE-2026-84427?
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 2026
- CVE-2026-84400CareCam CM2507 IP cameras contain an insufficiently protecte…3.1
- CVE-2026-84408QND contains an improper access control vulnerability in a n…8.7
- CVE-2026-8441The WP Review Slider Pro plugin for WordPress is vulnerable …7.5
- CVE-2026-8442The WP Review Slider Pro plugin for WordPress is vulnerable …8.1
- CVE-2026-84423A vulnerability has been found in Casdoor up to 4.0.0. This …7.3
- CVE-2026-84425A vulnerability was found in zhayujie CowAgent up to 2.1.3. …4.3
- CVE-2026-84428fastify versions before 5.12.2 implement the case-insensitiv…7.5
- CVE-2026-8443The WP Review Slider Pro plugin for WordPress is vulnerable …8.8
- CVE-2026-84430A security vulnerability has been detected in gouguoa up to …6.3
- CVE-2026-84431A vulnerability was detected in AirAsia MOVE App up to 12.47…4.4
- CVE-2026-84432Concrete CMS 9 through 9.5.2 did not validate an anti-CSRF …5.3
- CVE-2026-84434The Gravity Forms plugin for WordPress is vulnerable to Arbi…9.8
Are you affected by CVE-2026-84427?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST