PT-2021-15877 · Xllentech · Xllentech English Islamic Calendar Wordpress Plugin

Syed Sheeraz Ali · Published 2021-06-14 · Updated 2021-06-23 · CVE-2021-24341

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Xllentech English Islamic Calendar WordPress plugin versions prior to 2.6.8

Description The issue arises when deleting a date in the plugin, where the year number and month number POST parameters are not properly sanitized, escaped, or validated before being used in a SQL statement, leading to SQL injection.

Recommendations For versions prior to 2.6.8, update to version 2.6.8 or later to resolve the issue. As a temporary workaround, consider restricting access to the date deletion functionality until the update is applied.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2021-24341

Affected Products

Xllentech English Islamic Calendar Wordpress Plugin

References · 5

• 🔥 https://codevigilant.com/disclosure/2021/xllentech-english-islamic-calendar · Exploit
• https://wpscan.com/vulnerability/1eba1c73-a19b-4226-afec-d27c48388a04 · Patch
• https://osv.dev/vulnerability/CVE-2021-24341 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-24341 · Security Note
• https://t.me/cvenotify/16256 · Telegram Post