PT-2025-17710 · WordPress · Lottie Player

Avraham Shemesh · Published 2025-04-24 · Updated 2025-04-24 · CVE-2025-2579

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 Lottie Player plugin for WordPress versions up to, and including, 1.1.8

Description The issue is related to Stored Cross-Site Scripting via File uploads due to insufficient input sanitization and output escaping. This allows authenticated attackers with Author-level access and above to inject arbitrary web scripts in pages that will execute whenever a user accesses the uploaded file.

Recommendations For versions up to, and including, 1.1.8, update to a version higher than 1.1.8 to resolve the issue. As a temporary workaround, consider restricting file upload capabilities to users with higher access levels than Author to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-2579

Affected Products

Lottie Player

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2025-2579 · Security Note
• https://twitter.com/CVEnew/status/1915329391317438706 · Twitter Post
• https://plugins.trac.wordpress.org/browser/embed-lottie-player/tags/1.1.8/plugin.php#L130 · Note
• https://t.me/cvenotify/119636 · Telegram Post
• https://t.me/cvedetector/23663 · Telegram Post
• https://plugins.trac.wordpress.org/browser/embed-lottie-player/tags/1.1.8/plugin.php#L82 · Note
• https://plugins.trac.wordpress.org/browser/embed-lottie-player/tags/1.2.0/plugin.php · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/b85b314d-a155-4cec-95c9-0db4b9d8e59b?source=cve · Note
• https://t.me/cvetracker/22269 · Telegram Post
• https://wordpress.org/plugins/embed-lottie-player/#developers · Note