PT-2025-1904 · WordPress · Sellsy Plugin

Soprobro · Published 2025-01-07 · Updated 2025-01-07 · CVE-2024-12592

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 Sellsy plugin for WordPress versions prior to 2.3.4

Description The issue is related to Stored Cross-Site Scripting via the plugin's 'testSellsy' shortcode due to insufficient input sanitization and output escaping on user-supplied attributes. This allows authenticated attackers with contributor-level access and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Recommendations For versions prior to 2.3.4, update to version 2.3.4 or later to resolve the issue. As a temporary workaround, consider disabling the 'testSellsy' shortcode until a patch is available. Restrict access to pages that use the 'testSellsy' shortcode to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-12592

Affected Products

Sellsy Plugin

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2024-12592 · Security Note
• https://wordpress.org/plugins/sellsy · Note
• https://t.me/cvedetector/14432 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/9fd3610c-cce4-420c-85c1-0b71679df650?source=cve · Note
• https://twitter.com/CVEnew/status/1876476554005385339 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1876485661152153884 · Twitter Post
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3222665%40sellsy&new=3222665%40sellsy&sfp_email=&sfph_mail= · Note