PT-2026-31105 · WordPress · Wowpress

Zakaria · Published 2026-04-08 · Updated 2026-04-13 · CVE-2026-5508

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions WowPress plugin for WordPress versions up to and including 1.0.0

Description The WowPress plugin for WordPress is susceptible to Stored Cross-Site Scripting through the wowpress shortcode. Insufficient input sanitization and output escaping of user-supplied attributes allows authenticated attackers with contributor-level access or higher to inject arbitrary web scripts into pages. These scripts will execute when a user accesses the injected page.

Recommendations Update the WowPress plugin to a version later than 1.0.0.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-5508

Affected Products

Wowpress

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-5508 · Security Note
• https://plugins.trac.wordpress.org/browser/wowpress/tags/1.0.0/wowpress.php#L22 · Note
• https://plugins.trac.wordpress.org/browser/wowpress/trunk/wowpress.php#L22 · Note
• https://twitter.com/CVEnew/status/2043561064848060531 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/893fa8c6-dcb4-4613-a836-8c717f859696?source=cve · Note
• https://twitter.com/cyberbivash/status/2041804204482658475 · Twitter Post