How severe is CVE-2025-29287?

CVE-2025-29287 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-29287 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-29287?

CVE-2025-29287 affects Mingsoft Mcms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-29287?

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

Does CVE-2025-29287 have an EU (EUVD) identifier?

Yes. CVE-2025-29287 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12370.

When was CVE-2025-29287 published?

CVE-2025-29287 was published on 2025-04-21 and last updated on 2026-07-05.

CVE-2025-29287

CVE-2025-29287 is a critical-severity vulnerability in Mingsoft Mcms with a CVSS 3.x base score of 9.8. 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: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-12370
Weakness: CWE-434
Affected product: Mingsoft Mcms
Published: 2025-04-21
Last modified: 2026-07-05

Description

An arbitrary file upload vulnerability in the ueditor component of MCMS v5.4.3 allows attackers to execute arbitrary code via uploading a crafted file.

Frequently asked questions

What is CVE-2025-29287?: An arbitrary file upload vulnerability in the ueditor component of MCMS v5.4.3 allows attackers to execute arbitrary code via uploading a crafted file.
How severe is CVE-2025-29287?: CVE-2025-29287 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-29287 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-29287?: CVE-2025-29287 affects Mingsoft Mcms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-29287?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-29287 have an EU (EUVD) identifier?: Yes. CVE-2025-29287 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12370.
When was CVE-2025-29287 published?: CVE-2025-29287 was published on 2025-04-21 and last updated on 2026-07-05.

References

EU advisories (EUVD)

http://cms.com

Affected products (1)

cpe:2.3:a:mingsoft:mcms:5.4.3:*:*:*:*:*:*:*

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