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.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/Arron-bit/Vul_report/blob/main/halo/ssrf4/readme.md cve-icon cve-icon cve-icon
https://github.com/halo-dev/halo cve-icon cve-icon
History

Thu, 30 Apr 2026 18:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-918
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 30 Apr 2026 16:15:00 +0000

Type Values Removed Values Added
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.
References

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-04-30T18:05:40.157Z

Reserved: 2026-04-06T00:00:00.000Z

Link: CVE-2026-36759

cve-icon Vulnrichment

Updated: 2026-04-30T18:03:00.884Z

cve-icon NVD

Status : Deferred

Published: 2026-04-30T16:16:42.513

Modified: 2026-04-30T18:16:28.770

Link: CVE-2026-36759

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses