CVE-2025-2579

Lottie Player <= 1.1.8 - Authenticated (Author+) Stored Cross-Site Scripting via File Upload

MEDIUM
6.4
CVSS Score
Published: April 24, 2025 at 08:23 AM UTC
Updated: June 17, 2026 at 09:07 AM UTC
1 product affected across 1 vendorLottie Player

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Severity
MEDIUM6.4
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

The Lottie Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via File uploads in all versions up to, and including, 1.1.8 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 the uploaded file.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Lottie Player· Bpluginswordpress-plugin
60%
v ≤ 1.1.8

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.4MEDIUMWordfence
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79

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