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CVE-2022-22929

31
FAUCET Score

CVE-2022-22929 describes an arbitrary file upload vulnerability in the New Template module of Mingsoft MCMS v5.2.4. This critical vulnerability, with a CVSS score of 9.8, allows unauthenticated attackers to execute arbitrary code by uploading a specially crafted ZIP file. While no public exploits or active exploitation have been observed, and community discussion is minimal, the high severity indicates a significant potential impact if exploited.

Impacted Technologies

VendorProductVersion(s)CPE
5.2.4CPE matchmatch criteria
cpe:2.3:a:mingsoft:mcms:5.2.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.58%
Probability of exploitation in next 30 days
EPSS Percentile
83.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0258 is in the 74th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

mavenGHSA-77hh-p7r6-66pvcritical

Arbitrary File Upload in Mingsoft MCMS

Jan 22, 2022

References

gitee.com / mingSoft/MCMS/issues/I4Q4NV
ExploitThird Party Advisory