GHSA-3922-2r6r-r4fv · Severity: critical · Ecosystem: maven — MCMS allows arbitrary file uploads in the ueditor component
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.
Conclusion & alert: CVE-2025-29287 is rated High Exploit Risk (68.3/100): CVSS Critical severity, with low exploitation likelihood (EPSS 0.22%). Core evidence: 1 public exploit reference(s) are indexed (Exploit-DB). Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-05-30 | 1.65% | 0.22% | -1.43% |
| 2 | 2026-02-15 | 0.59% | 1.65% | +1.06% |
| 3 | 2026-02-05 | — | 0.59% | — |
Full EPSS history (10 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
GHSA-3922-2r6r-r4fv · Severity: critical · Ecosystem: maven — MCMS allows arbitrary file uploads in the ueditor component
| URL | Tags |
|---|---|
| http://cms.com | Product |
| https://gist.github.com/erdan111/38dcb5150b523436fe01249b2542f02f#file-cve-2025-29287 | Third Party Advisory |
| https://gitee.com/mingSoft/MCMS/issues/IBOOTX | Exploit Issue Tracking |