PT-2019-14878 · WordPress · Visualizer

Published 2019-09-30 · Updated 2019-10-04 · CVE-2019-16932

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Visualizer plugin versions prior to 3.3.1 for WordPress

Description A blind SSRF issue exists in the Visualizer plugin for WordPress. The issue can be exploited via the "wp-json/visualizer/v1/upload-data" API endpoint.

Recommendations For versions prior to 3.3.1, update to version 3.3.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the "wp-json/visualizer/v1/upload-data" API endpoint until a patch is applied.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2019-16932

Affected Products

Visualizer

References · 5

• 🔥 https://nathandavison.com/blog/wordpress-visualizer-plugin-xss-and-ssrf · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-16932 · Security Note
• https://osv.dev/vulnerability/CVE-2019-16932 · Vendor Advisory
• https://wordpress.org/plugins/visualizer/#developers · Note
• https://wpvulndb.com/vulnerabilities/9892 · Note