CVE-2022-27340
HIGHCVSS 8.8/10EPSS 0.66%
Last modified
CVE-2022-27340 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. MCMS v5.2.7 contains a Cross-Site Request Forgery (CSRF) via /role/saveOrUpdateRole.do. This vulnerability allows attackers to escalate privileges and modify data.. EPSS estimates a 0.66% chance of exploitation in the next 30 days.
Description
MCMS v5.2.7 contains a Cross-Site Request Forgery (CSRF) via /role/saveOrUpdateRole.do. This vulnerability allows attackers to escalate privileges and modify data.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mingsoft | Mcms | 5.2.7 |
References
- https://github.com/UDKI11/vul/blob/main/Mcms%E8%B7%A8%E7%AB%99%E8%AF%B7%E6%B1%82%E4%BC%AA%E9%80%A0.docxExploit, Third Party Advisory
- https://github.com/ming-soft/MCMSThird Party Advisory
- https://github.com/UDKI11/vul/blob/main/Mcms%E8%B7%A8%E7%AB%99%E8%AF%B7%E6%B1%82%E4%BC%AA%E9%80%A0.docxExploit, Third Party Advisory
- https://github.com/ming-soft/MCMSThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-27340?
MCMS v5.2.7 contains a Cross-Site Request Forgery (CSRF) via /role/saveOrUpdateRole.do. This vulnerability allows attackers to escalate privileges and modify data.
How severe is CVE-2022-27340?
CVE-2022-27340 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.
How do I fix CVE-2022-27340?
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.
Are you affected by CVE-2022-27340?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST