CVE-2021-45255

The email parameter from ajax.php of Video Sharing Website 1.0 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.

CVSS v3.1

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

1.54% chance of exploitation in the next 30 days, 73th percentile

Published

2021-12-21

Updated

2024-08-04

Proof-of-concept exploits (1)

• nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/Video-Sharing-Website

References

• CVE Record
• NVD entry

Related

• CVE-2021-45253
• CVE-2021-45258
• CVE-2021-45252
• CVE-2021-45259
• CVE-2021-45232
• CVE-2021-45260