CVE-2026-90486

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

State: Published
Severity: 5.3 Medium
Published: Sep 12, 2026
Updated: Sep 15, 2026
Reserved: Sep 12, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X	VulDB
3.1	6.3 Medium	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	VulDB
3.0	6.3 Medium	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C	VulDB
2.0	7.5 High	AV:N/AC:L/Au:N/C:P/I:P/A:P/E:ND/RL:OF/RC:C	VulDB

Weaknesses

CWE-918 Server-Side Request Forgery

Affected Products

Product	Versions
openstatusopenstatusHQ	f04c827112f30a11d571ebdad3892826034d6265Affected

References

VDB-403074 | openstatusHQ openstatus resolve-custom-domain-rewrite.ts server-side request forgeryvdb-entry
VDB-403074 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
CVE-2026-90486 | CVE Analysis and Reportthird-party-advisory
Submit #888087 | openstatusHQ openstatus > 2026-04-19 Server-Side Request Forgerythird-party-advisory
https://github.com/openstatusHQ/openstatus/pull/2551issue-trackingpatch
https://github.com/openstatusHQ/openstatus/commit/86f370c9c20074c3c3fdec53a359874b8e670fd4patch
https://github.com/openstatusHQ/openstatus/product

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