PT-2021-24211 · Oracle · Mysql Server

Published 2021-12-21 · Updated 2022-01-04 · CVE-2021-45255

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Video Sharing Website version 1.0

Description: The email parameter from the ajax.php endpoint of the Video Sharing Website appears to be vulnerable to SQL injection attacks. A payload injects a SQL sub-query that calls MySQL's load file function with a UNC file path that references a URL on an external domain. The application interacted with that domain, indicating that the injected SQL query was executed.

Recommendations: For Video Sharing Website version 1.0, consider disabling the ajax.php endpoint or restricting access to the email parameter to minimize the risk of exploitation until a patch is available. Avoid using the email parameter in the affected endpoint until the issue is resolved.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2021-45255

Affected Products

Mysql Server

References · 5

• 🔥 https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/Video-Sharing-Website · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-45255 · Security Note
• https://osv.dev/vulnerability/CVE-2021-45255 · Vendor Advisory
• https://t.me/cibsecurity/34423 · Telegram Post
• https://t.me/cvenotify/24686 · Telegram Post