How severe is CVE-2022-47042?

CVE-2022-47042 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-47042 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-47042?

CVE-2022-47042 primarily affects Mingsoft Mcms. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-47042?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-47042 published?

CVE-2022-47042 was published on 2023-01-26 and last updated on 2026-06-17.

CVE-2022-47042

CVE-2022-47042 is a high-severity vulnerability in Mingsoft Mcms with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-434.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Mingsoft Mcms
Published: 2023-01-26
Last modified: 2026-06-17

Description

MCMS v5.2.10 and below was discovered to contain an arbitrary file write vulnerability via the component ms/template/writeFileContent.do.

Frequently asked questions

What is CVE-2022-47042?: MCMS v5.2.10 and below was discovered to contain an arbitrary file write vulnerability via the component ms/template/writeFileContent.do.
How severe is CVE-2022-47042?: CVE-2022-47042 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-47042 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-47042?: CVE-2022-47042 primarily affects Mingsoft Mcms. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-47042?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-47042 published?: CVE-2022-47042 was published on 2023-01-26 and last updated on 2026-06-17.

References

https://gitee.com/mingSoft/MCMS/issues/I6592F

Affected products (3)

cpe:2.3:a:mingsoft:mcms:5.2.8:*:*:*:*:*:*:*
cpe:2.3:a:mingsoft:mcms:5.2.9:*:*:*:*:*:*:*
cpe:2.3:a:mingsoft:mcms:5.2.10:*:*:*:*:*:*:*

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