PT-2021-15994 · WordPress · Yada Wiki

Apple502J · Published 2021-08-02 · Updated 2021-08-10 · CVE-2021-24470

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 Yada Wiki WordPress plugin versions prior to 3.4.1

Description The issue is related to a Stored Cross-Site Scripting problem. It occurs because the anchor attribute of a shortcode is not properly sanitised, validated, or escaped.

Recommendations For versions prior to 3.4.1, update to version 3.4.1 or later to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-24470

Affected Products

Yada Wiki

References · 3

• https://osv.dev/vulnerability/CVE-2021-24470 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-24470 · Security Note
• https://wpscan.com/vulnerability/b01a85cc-0e45-4183-a916-19476354d5d4 · Note