CVE-2025-9367

Welcart e-Commerce <= 2.11.20 - Authenticated (Editor+) Stored Cross-Site Scripting

MEDIUM
5.5
CVSS Score
Published: September 10, 2025 at 06:38 AM UTC
Updated: June 17, 2026 at 10:08 AM UTC
1 product affected across 1 vendorWelcart e-Commerce

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

The Welcart e-Commerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via settings in all versions up to, and including, 2.11.20 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Affected

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

v ≤ 2.11.20

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

5.5MEDIUMWordfence
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79

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