Arbitrary file upload in Explorance Blue
CVE-2025-57794
Explorance Blue versions prior to 8.14.9 contain an authenticated unrestricted file upload vulnerability in the administrative interface. The application does not adequately restrict uploaded file types, allowing malicious files to be uploaded and executed by the server. This condition enables remote code execution under default configurations.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (47.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 47.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.001
Affected products
- Explorance Blue — versions 0
Weakness classification (CWE)
References
- www.explorance.com/products/blue (Product, product)
- online-help.explorance.com/blue/articles/security-advisories-(january-2026) (vendor-advisory, Vendor Advisory)
- online-help.explorance.com/blue/articles/security-advisory:-cve-2025-57794 (vendor-advisory, Vendor Advisory)
- github.com/mandiant/Vulnerability-Disclosures/blob/master/2026/MNDT-2026-0003.md (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2025-57794?
- CVE-2025-57794 is a critical-severity vulnerability in Explorance Blue, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.1/10. Published 2026-01-28.
- How severe is CVE-2025-57794?
- Critical severity. CVSS v3 base score is 9.1 out of 10.