PT-2019-16032 · Icegram · Email Subscribers & Newsletters

Chloe Chamberland · Published 2019-12-26 · Updated 2019-12-30 · CVE-2019-19982

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Email Subscribers & Newsletters versions prior to 4.2.3

Description The issue allows for unauthenticated option creation. To exploit this, an attacker would need to send a request to the "wp-admin/admin-post.php?es skip=1&option name=" endpoint.

Recommendations For versions prior to 4.2.3, update to version 4.2.3 or later to resolve the issue. As a temporary workaround, consider restricting access to the /wp-admin/admin-post.php endpoint until the update is applied.

Exploit

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2019-19982

Affected Products

Email Subscribers & Newsletters

References · 4

• 🔥 https://wordfence.com/blog/2019/11/multiple-vulnerabilities-patched-in-email-subscribers-newsletters-plugin · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-19982 · Security Note
• https://osv.dev/vulnerability/CVE-2019-19982 · Vendor Advisory
• https://wpvulndb.com/vulnerabilities/9946 · Note