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Vulnerability record · CVE-2018-20463 · published 25 December 2018

CVE-2018-20463: Jsmol2wp project jsmol2wp path traversal vulnerability

JJsmol2wp Project · Jsmol2wp

An issue was discovered in the JSmol2WP plugin 1.07 for WordPress. There is an arbitrary file read vulnerability via ../ directory traversal in query=php://filter/resource= in the jsmol.php query string. This can also be used for SSRF.

7.5 CVSS 3.0 High EPSS 13% · top 3.8% CWE-22 · Path traversal
7.5CVSS 3.0 base score, v2 5.0
13%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

An issue was discovered in the JSmol2WP plugin 1.07 for WordPress. There is an arbitrary file read vulnerability via ../ directory traversal in query=php://filter/resource= in the jsmol.php query string. This can also be used for SSRF.

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://wpvulndb.com/vulnerabilities/9197 ExploitThird Party Advisory
https://www.cbiu.cc/2018/12/WordPress%E6%8F%92%E4%BB%B6jsmol2wp%E6%BC%8F%E6%B4%9E/#%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6% ExploitThird Party Advisory
https://wpvulndb.com/vulnerabilities/9197 ExploitThird Party Advisory
https://www.cbiu.cc/2018/12/WordPress%E6%8F%92%E4%BB%B6jsmol2wp%E6%BC%8F%E6%B4%9E/#%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6% ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-20463), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.