What is CVE-2025-47787?

CVE-2025-47787 is a critical-severity vulnerability in Emlog, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2025-05-15.

How severe is CVE-2025-47787?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Arbitrary file upload in Emlog

CVE-2025-47787

Emlog is an open source website building system. Emlog Pro prior to version 2.5.10 contains a file upload vulnerability. The store.php component contains a critical security flaw where it fails to properly validate the contents of remotely…

Vulnerability class: Unrestricted File Upload

EPSS: 0.006 (45.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Emlog — versions < 2.5.10

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2025-47787?: CVE-2025-47787 is a critical-severity vulnerability in Emlog, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2025-05-15.
How severe is CVE-2025-47787?: Critical severity. CVSS v3 base score is 9.8 out of 10.