CVE-2026-36759

Description

A Server-Side Request Forgery (SSRF) in the /themes/{name}/upgrade-from-uri endpoint of halo v2.22.14 allows authenticated attackers to scan internal resources via a crafted GET request.

CVSS Vector

References

• https://github.com/Arron-bit/Vul_report/blob/main/halo/ssrf4/readme.md
• https://github.com/halo-dev/halo
• https://github.com/Arron-bit/Vul_report/blob/main/halo/ssrf4/readme.md