PT-2024-11921 · WordPress · Qubely

Lana Codes · Published 2024-01-16 · Updated 2025-06-02 · CVE-2023-0376

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Qubely WordPress plugin versions prior to 1.8.5

Description The issue is related to the Qubely WordPress plugin, which does not validate and escape some of its block options before outputting them back in a page or post where the block is embedded. This could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

Recommendations For versions prior to 1.8.5, update to version 1.8.5 or later to resolve the issue. As a temporary workaround, consider restricting the use of the vulnerable block options to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-0376

Affected Products

Qubely

References · 6

• 🔥 https://wpscan.com/vulnerability/b1aa6f32-c1d5-4fc6-9a4e-d4c5fae78389 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-0376 · Security Note
• https://osv.dev/vulnerability/CVE-2023-0376 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1747316134779519258 · Twitter Post
• https://twitter.com/CVEnew/status/1747293145656852924 · Twitter Post
• https://t.me/cvenotify/124351 · Telegram Post