What is CVE-2025-1529?

CVE-2025-1529 is a medium-severity vulnerability in Johanaarstein Am Lottieplayer, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2025-05-01.

How severe is CVE-2025-1529?

Medium severity. CVSS v3 base score is 6.4 out of 10.

XSS in Johanaarstein Am Lottieplayer

CVE-2025-1529

The AM LottiePlayer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via uploaded lottie files in all versions up to, and including, 3.5.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (11.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Johanaarstein Am Lottieplayer — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Frequently asked questions

What is CVE-2025-1529?: CVE-2025-1529 is a medium-severity vulnerability in Johanaarstein Am Lottieplayer, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2025-05-01.
How severe is CVE-2025-1529?: Medium severity. CVSS v3 base score is 6.4 out of 10.