VulnerabilityModified
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.
CRITICAL 9.8EPSS 0.73%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.73%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.73% probability · 52th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- mingsoft/mcms
- Source
- cve@mitre.org
References
- https://gist.github.com/erdan111/38dcb5150b523436fe01249b2542f02f#file-cve-2025-29287Third Party Advisory
- https://gitee.com/mingSoft/MCMS/issues/IBOOTXExploit, Issue Tracking
- https://gitee.com/mingSoft/MCMS/issues/IBOOTXExploit, Issue Tracking
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.