CVE-2022-47042 json
Arbitrary file write in net.mingsoft:ms-mcms
published 2023-01-24 3 y ago modified 2026-06-17 4 mo ago also GHSA-65v6-3c9m-hmrp , EUVD-2023-0354
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 64%
- public exploits
- 0
- none known
Summary
MCMS v5.2.10 and below was discovered to contain an arbitrary file write vulnerability via the component ms/template/writeFileContent.do.
Patch / fix
- maven net.mingsoft:ms-mcms 5.2.11
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 19 mo ago
Exploit prediction
1.04% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- gitee.com https://gitee.com/mingSoft/MCMS/issues/I6592F referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | net.mingsoft:ms-mcms | <5.2.11 |
5.2.11 |
Classification
- Weakness
-
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
-
gitee.com
/mingSoft/MCMS/issues/I6592F
web, exploit, issue-tracking, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-47042
advisory
-
github.com
/ming-soft/MCMS
package
Sources
- CVE List CVE-2022-47042
- GitHub Advisory GHSA-65v6-3c9m-hmrp
- NVD CVE-2022-47042
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