PT-2026-40560 · WordPress · Broadstreet

Greenhats · Published 2026-05-13 · Updated 2026-05-13 · CVE-2025-9989

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Broadstreet versions prior to 1.53.2

Description The Broadstreet plugin for WordPress contains a Stored Cross-Site Scripting issue in the admin settings caused by insufficient input sanitization and output escaping. Authenticated attackers with administrator-level permissions or higher can inject arbitrary web scripts into pages, which then execute when a user visits the affected page. This issue specifically impacts multi-site installations and environments where unfiltered html has been disabled.

Recommendations Update to a version later than 1.53.1.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-9989

Affected Products

Broadstreet

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2025-9989 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/f9b6e9a7-1ac5-45d0-83c3-a3f79935904a?source=cve · Note
• https://t.me/CVEtracker/53609 · Telegram Post
• https://plugins.trac.wordpress.org/changeset/3524817 · Note