What is CVE-2025-9950?

CVE-2025-9950 is a medium-severity vulnerability in Bestwebsoft Error Log Viewer By, classified under Path Traversal. CVSS score: 4.9/10. Published 2025-10-11.

How severe is CVE-2025-9950?

Medium severity. CVSS v3 base score is 4.9 out of 10.

Path Traversal in Bestwebsoft Error Log Viewer By

CVE-2025-9950

The Error Log Viewer by BestWebSoft plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 1.1.6 via the rrrlgvwr_get_file function. This makes it possible for authenticated attackers, with Administrator-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.007 (48.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

Bestwebsoft Error Log Viewer By — versions 0

Weakness classification (CWE)

CWE-22 — Path Traversal

References

Frequently asked questions

What is CVE-2025-9950?: CVE-2025-9950 is a medium-severity vulnerability in Bestwebsoft Error Log Viewer By, classified under Path Traversal. CVSS score: 4.9/10. Published 2025-10-11.
How severe is CVE-2025-9950?: Medium severity. CVSS v3 base score is 4.9 out of 10.