CVE-2026-30839 | THREATINT

Description

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.

PUBLISHED Reserved 2026-03-05 | Published 2026-03-07 | Updated 2026-03-07 | Assigner GitHub_M

MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-918: Server-Side Request Forgery (SSRF)

Product status

< 4.6.2

affected

References

github.com/...Wallos/security/advisories/GHSA-x4qp-xm2c-vqg9

github.com/...ommit/e8a513591dbbf885966e2ef55c38622785b9060d

github.com/ellite/Wallos/releases/tag/v4.6.2

cve.org (CVE-2026-30839)

nvd.nist.gov (CVE-2026-30839)

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