Server-Side Request Forgery in Halo by Halo Dev
CVE-2026-36756

5.4MEDIUM

Key Information:

Vendor

Halo Dev

Status
Halo
Vendor
CVE Published:
30 April 2026

What is CVE-2026-36756?

A Server-Side Request Forgery vulnerability has been identified in the Halo application, specifically in the /plugins/-/install-from-uri endpoint. This flaw allows authenticated attackers to conduct internal resource scans by sending crafted GET requests, potentially compromising sensitive internal systems. It is crucial for users of Halo v2.22.14 to take immediate action to protect their systems from potential exploitation.

References

https://github.com/halo-dev/halo
https://github.com/Arron-bit/Vul_report/blob/main/halo/ss...

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.