CVE-2026-90486

MEDIUM 6.3

openstatusHQ openstatus resolve-custom-domain-rewrite.ts server-side request forgery

CVSS Score

6.3

EPSS Score

0.2%

EPSS Percentile

14th

A vulnerability has been found in openstatusHQ openstatus up to f04c827112f30a11d571ebdad3892826034d6265. Affected by this vulnerability is an unknown functionality of the file apps/status-page/src/lib/proxy/resolve-custom-domain-rewrite.ts. The manipulation leads to server-side request forgery. The attack may be initiated remotely. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The identifier of the patch is 86f370c9c20074c3c3fdec53a359874b8e670fd4. It is suggested to install a patch to address this issue. This issue got fixed with a silent patch.

CWE	CWE-918
Vendor	openstatushq
Product	openstatus
Published	Sep 12, 2026
Last Updated	Sep 15, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

openstatusHQ / openstatus

f04c827112f30a11d571ebdad3892826034d6265

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/403074 vuldb.com: https://vuldb.com/vuln/403074/cti vuldb.com: https://vuldb.com/cve/CVE-2026-90486 vuldb.com: https://vuldb.com/submit/888087 github.com: https://github.com/openstatusHQ/openstatus/pull/2551 github.com: https://github.com/openstatusHQ/openstatus/commit/86f370c9c20074c3c3fdec53a359874b8e670fd4 github.com: https://github.com/openstatusHQ/openstatus/

Credits

🔍 erickfernandox (VulDB User) VulDB CNA Team