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Vulnerability record · CVE-2018-18823 · published 25 April 2019

CVE-2018-18823: Wolfcms wolf cms cross-site scripting vulnerability

Wolfcms · Wolf Cms

WolfCMS 0.8.3.1 allows XSS via an SVG file to /?/admin/plugin/file_manager/browse/.

4.8 CVSS 3.0 Medium EPSS 1.0% · top 37.8% CWE-79 · Cross-site scripting
4.8CVSS 3.0 base score, v2 3.5
1.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

WolfCMS 0.8.3.1 allows XSS via an SVG file to /?/admin/plugin/file_manager/browse/.

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

Affected products

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

References

LinkTags
https://github.com/s-kustm Third Party Advisory
https://github.com/s-kustm/Subodh/blob/master/CVE-2018-18823.pdf ExploitThird Party Advisory
https://twitter.com/Subodhk62060242 Third Party Advisory
https://www.linkedin.com/in/subodh-kumar-8a00b1125/ Third Party Advisory
https://github.com/s-kustm Third Party Advisory
https://github.com/s-kustm/Subodh/blob/master/CVE-2018-18823.pdf ExploitThird Party Advisory
https://twitter.com/Subodhk62060242 Third Party Advisory
https://www.linkedin.com/in/subodh-kumar-8a00b1125/ Third Party Advisory

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Related vulnerabilities

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

8.8CVE-2015-6567Wolfcms wolf cms improper input validation vulnerabilityWolf CMS before 0.8.3.1 allows unrestricted file upload and PHP Code Execution because admin/plugin/file_manager/browse/ (aka the filemanager) does n…EPSS 11%8.8CVE-2015-6568Wolfcms wolf cms improper input validation vulnerabilityWolf CMS before 0.8.3.1 allows unrestricted file rename and PHP Code Execution because admin/plugin/file_manager/browse/ (aka the filemanager) does n…EPSS 11%6.8CVE-2012-1897Wolfcms wolf cms cross-site request forgery vulnerabilityMultiple cross-site request forgery (CSRF) vulnerabilities in Wolf CMS 0.75 and earlier allow remote attackers to hijack the authentication of admini…EPSS 1.2%6.5CVE-2018-8814Wolfcms wolf cms cross-site request forgery vulnerabilityCross-site request forgery (CSRF) vulnerability in WolfCMS 0.8.3.1 allows remote attackers to hijack the authentication of users for requests that mo…EPSS 3.0%6.1CVE-2019-25070Wolfcms wolf cms cross-site scripting vulnerability** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in WolfCMS up to 0.8.3.1. It has been rated as problematic. This issue affects some unknown…EPSS 0.85%6.1CVE-2019-10646Wolfcms wolf cms cross-site scripting vulnerabilityWolf CMS v0.8.3.1 is affected by cross site scripting (XSS) in the module Add Snippet (/?/admin/snippet/add). This allows an attacker to insert arbit…EPSS 0.87%5.4CVE-2018-1000084Wolfcms wolf cms cross-site scripting vulnerabilityWOlfCMS WolfCMS version version 0.8.3.1 contains a Stored Cross-Site Scripting vulnerability in Layout Name (from Layout tab) that can result in low …EPSS 0.64%5.4CVE-2017-11611Wolfcms wolf cms cross-site scripting vulnerabilityWolf CMS 0.8.3.1 allows Cross-Site Scripting (XSS) attacks. The vulnerability exists due to insufficient sanitization of the file name in a "create-f…EPSS 0.90%

Source: NIST National Vulnerability Database (record CVE-2018-18823), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.