CVE-2026-36759

State: Published
Severity: 6.5 Medium
Published: Apr 30, 2026
Updated: Apr 30, 2026
Reserved: Apr 6, 2026

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.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N	CISA-ADP

Weaknesses

CWE-918 Server-Side Request Forgery (SSRF)

Affected Products

Product	Versions
n/an/a	n/aAffected

References

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

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