SEPTEMBER 19, 2026
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Case File

CVE-2018-12909

HIGH · CVSS 7.5 EPSS 18.57% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-06-27 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 18.6% probability of exploitation in the next 30 days.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2018-12909
Severity
HIGH
CVSS
7.5
EPSS
18.57%

Original NVD Description

Webgrind 1.5 relies on user input to display a file, which lets anyone view files from the local filesystem (that the webserver user has access to) via an index.php?op=fileviewer&file= URI. NOTE: the vendor indicates that the product is not intended for a "publicly accessible environment.

Related CVEs

Other vulnerabilities affecting the same vendor(s)