PT-2019-8535 · WordPress · Sitebuilder-Dynamic-Components

Published 2019-09-10 · Updated 2019-09-11 · CVE-2017-18604

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 sitebuilder-dynamic-components plugin through 1.0 for WordPress

Description The issue concerns PHP object injection via an AJAX request. This allows for potential exploitation. No information is provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations For sitebuilder-dynamic-components plugin through 1.0, update to a version later than 1.0 to resolve the issue. As a temporary workaround, consider restricting access to AJAX requests until a patch is available.

Exploit

Fix

Special Elements Injection

Deserialization of Untrusted Data

Weakness Enumeration

CWE-74

CWE-502

Related Identifiers

CVE-2017-18604

Affected Products

Sitebuilder-Dynamic-Components

References · 5

• 🔥 https://wpvulndb.com/vulnerabilities/8829 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2017-18604 · Security Note
• https://osv.dev/vulnerability/CVE-2017-18604 · Vendor Advisory
• https://wordpress.org/plugins/sitebuilder-dynamic-components/#developers · Note
• https://t.me/cibsecurity/6643 · Telegram Post