PT-2018-9375 · Modx+1 · Modx Revolution+1

Alroniks · Published 2018-07-13 · Updated 2022-05-13 · CVE-2018-1000207

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions MODX Revolution versions prior to 2.6.5

Description The issue is related to incorrect access control in filtering user parameters before passing them into the phpthumb class, which can result in creating a file with a custom filename and content. This can be exploited via a web request.

Recommendations For MODX Revolution versions prior to 2.6.5, update to version 2.6.5 or later to resolve the issue. As a temporary workaround, consider restricting access to the phpthumb class until a patch is available.

Exploit

Fix

Incorrect Permission

Weakness Enumeration

CWE-732

Related Identifiers

CVE-2018-1000207

GHSA-M899-6MH4-MPC5

Affected Products

Modx Revolution

Phpthumb

References · 9

• 🔥 https://github.com/modxcms/revolution/pull/13979 · Exploit
• 🔥 https://rudnkh.me/posts/critical-vulnerability-in-modx-revolution-2-6-4 · Exploit
• 🔥❌ https://github.com/a2u/CVE-2018-1000207 · Exploit, Deleted
• https://github.com/modxcms/revolution/commit/06bc94257408f6a575de20ddb955aca505ef6e68 · Patch
• https://osv.dev/vulnerability/CVE-2018-1000207 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-1000207 · Security Note
• https://osv.dev/vulnerability/GHSA-m899-6mh4-mpc5 · Vendor Advisory
• https://github.com/modxcms/revolution · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000207 · Note