PT-2025-44720 · WordPress · Kallyas

Matthew Rollings · Published 2025-11-01 · Updated 2025-11-01 · CVE-2025-6988

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 kallyas versions prior to 4.23.1

Description The kallyas theme for WordPress is susceptible to Stored Cross-Site Scripting through multiple shortcodes. Insufficient input sanitization and output escaping on 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 affected page.

Recommendations Update kallyas to version 4.23.1 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-6988

Affected Products

Kallyas

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-6988 · Security Note
• https://my.hogash.com/changelog_category/kallyas-wordpress-theme/#4-24-0 · Note
• https://t.me/CVEtracker/36376 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1984549392175497604 · Twitter Post
• https://t.me/cveNotify/141249 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/89f4d353-bb6a-4520-bb3e-a0121fb4bf9b?source=cve · Note
• https://twitter.com/CVEnew/status/1984525167142584564 · Twitter Post