CVE-2023-5966
HIGHCVSS 7.2/10EPSS 1.05%
Last modified
CVE-2023-5966 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. An authenticated privileged attacker could upload a specially crafted zip to the EspoCRM server in version 7.2.5, via the extension deployment form, which could lead to arbitrary PHP code execution.. EPSS estimates a 1.05% chance of exploitation in the next 30 days.
Description
An authenticated privileged attacker could upload a specially crafted zip to the EspoCRM server in version 7.2.5, via the extension deployment form, which could lead to arbitrary PHP code execution.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Espocrm | Espocrm | <= 7.5.2 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-5966?
An authenticated privileged attacker could upload a specially crafted zip to the EspoCRM server in version 7.2.5, via the extension deployment form, which could lead to arbitrary PHP code execution.
How severe is CVE-2023-5966?
CVE-2023-5966 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 1.05% probability of exploitation in the next 30 days.
How do I fix CVE-2023-5966?
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 2023
- CVE-2023-5960An improper privilege management vulnerability in the hotspo…5.5
- CVE-2023-5961A Cross-Site Request Forgery (CSRF) vulnerability has been i…8.8
- CVE-2023-5962A weak cryptographic algorithm vulnerability has been identi…6.5
- CVE-2023-5963An issue has been discovered in GitLab EE with Advanced Sear…4.3
- CVE-2023-5964The 1E-Exchange-DisplayMessageinstruction that is part of th…7.2
- CVE-2023-5965An authenticated privileged attacker could upload a speciall…7.2
- CVE-2023-5967Mattermost fails to properly validate requests to the Calls …4.3
- CVE-2023-5968Mattermost fails to properly sanitize the user object when u…4.9
- CVE-2023-5969Mattermost fails to properly sanitize the request to /api/v4…5.3
- CVE-2023-5970Improper authentication in the SMA100 SSL-VPN virtual office…8.8
- CVE-2023-5971The Save as PDF Plugin by Pdfcrowd WordPress plugin before 3…4.8
- CVE-2023-5972A null pointer dereference flaw was found in the nft_inner.c…7.8
Are you affected by CVE-2023-5966?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST