PT-2025-6789 · WordPress · Welcart E-Commerce

Khayal Farzaliyev + 1 · Published 2025-02-12 · Updated 2025-02-20 · CVE-2025-0511

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Welcart e-Commerce plugin for WordPress versions up to, and including, 2.11.9

Description The issue is related to Stored Cross-Site Scripting via the name parameter due to insufficient input sanitization and output escaping. This allows unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Recommendations For versions up to, and including, 2.11.9, update to a version later than 2.11.9 to resolve the issue. As a temporary workaround, consider restricting access to the name parameter to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-0511

Affected Products

Welcart E-Commerce

References · 12

• https://osv.dev/vulnerability/CVE-2025-0511 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-0511 · Security Note
• https://plugins.trac.wordpress.org/changeset/3235131 · Patch
• https://t.me/cvedetector/17856 · Telegram Post
• https://twitter.com/dailycve/status/1892709250817790149 · Twitter Post
• https://t.me/latest_high_impact_cve/1821 · Telegram Post
• https://t.me/cvenotify/111029 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1889685878454329520 · Twitter Post
• https://wordpress.org/plugins/usc-e-shop/#developers · Note
• https://plugins.trac.wordpress.org/browser/usc-e-shop/trunk/functions/settlement_func.php#L612 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/6c26270b-a0a7-4877-aa66-bffe260003df?source=cve · Note
• https://twitter.com/CVEnew/status/1889673480762745245 · Twitter Post