CVE-2026-30839

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.6.2, testwebhooknotifications.php does not validate the target URL against private/reserved IP ranges, enabling full-read SSRF. The server response is returned to the caller. This issue has been patched in version 4.6.2.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/ellite/Wallos/commit/e8a513591dbbf885966e2ef55c38622785b9060d	Patch
https://github.com/ellite/Wallos/releases/tag/v4.6.2	Release Notes
https://github.com/ellite/Wallos/security/advisories/GHSA-x4qp-xm2c-vqg9	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:wallosapp:wallos:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-07 06:16

Updated : 2026-03-11 18:48

NVD link : CVE-2026-30839

Mitre link : CVE-2026-30839

CVE.ORG link : CVE-2026-30839

JSON object : View

Products Affected

wallosapp

wallos

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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