Server-Side Request Forgery Vulnerability in Appwrite by Appwrite
CVE-2023-27159

7.5HIGH

Key Information:

Vendor

Appwrite

Status
Appwrite
Vendor
CVE Published:
31 March 2023

What is CVE-2023-27159?

The recently identified vulnerability in Appwrite allows an attacker to exploit the '/v1/avatars/favicon' component, leading to unauthorized access to network resources and sensitive information. By sending a specially crafted GET request, attackers can manipulate the server into making requests to internal or external services, potentially exposing confidential data and compromising system integrity.

References

https://github.com/appwrite/appwrite
https://notes.sjtu.edu.cn/gMNlpByZSDiwrl9uZyHTKA
https://gist.github.com/b33t1e/e9e8192317c111e7897e04d2f9...

EPSS Score

36% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.