CVE-2021-21311β€”Adminer Server-Side Request Forgery Vulnerability

PUBLISHEDvulnerability record
2025-09-29 Β· last modified September 29, 2025

Metadata

CVE ID:
CVE-2021-21311
Project:
Adminer
Product:
Adminer
Date Added:
2025-09-29
Due Date:
2025-10-20
Last Updated:
September 29, 2025

Vulnerability Name

Adminer Server-Side Request Forgery Vulnerability

Description

Adminer contains a server-side request forgery vulnerability that, when exploited, allows a remote attacker to obtain potentially sensitive information.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:
Unknown

Action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Additional Notes

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