PT-2019-11472 · Phpthumb+1 · Phpthumb+1

Agel_Nash + 1 · Published 2019-07-23 · Updated 2019-10-09 · CVE-2019-1010123

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: MODX Revolution Gallery version 1.7.0

Description: The issue allows creating a file with custom filename and content. It involves filtering user parameters before passing them into the phpthumb class. The attack vector is a web request via the "/assets/components/gallery/connector.php" API endpoint.

Recommendations: For MODX Revolution Gallery version 1.7.0, consider restricting access to the /assets/components/gallery/connector.php API endpoint until a patch is available. As a temporary workaround, filtering user parameters more strictly before passing them into the phpthumb class may help minimize the risk of exploitation.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2019-1010123

Affected Products

Modx Revolution Gallery

Phpthumb

References · 5

• 🔥 https://modx.pro/security/15912#comment-99640 · Exploit
• https://osv.dev/vulnerability/CVE-2019-1010123 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-1010123 · Security Note
• https://modx.today/posts/2018/07/critical-security-vulnerability-in-gallery-1.7.1 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1010123 · Note