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Vulnerability record · CVE-2018-12909 · published 27 June 2018

CVE-2018-12909: Webgrind project webgrind path traversal vulnerability

Webgrind Project · Webgrind

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.

7.5 CVSS 3.0 High EPSS 16% · top 3.2% CWE-22 · Path traversal
7.5CVSS 3.0 base score, v2 7.8
16%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by 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.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/jokkedk/webgrind/issues/112 Issue TrackingThird Party Advisory
https://github.com/jokkedk/webgrind/issues/112 Issue TrackingThird Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2018-12909), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.