Medium 6.3Published Sep 12, 2026

CVE-2026-90486openstatusHQ openstatus resolve-custom-domain-rewrite.ts server-side request forgery

Updated under an hour ago (2026-10-19 06:50 UTC)

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It affects openstatusHQ openstatus. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for openstatusHQ openstatus

Exploited in the last 30 days

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.

CVSS: 6.3 MEDIUM (v3.1, CNA)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
Weakness (CWE): CWE-918
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Sep 15, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

openstatusHQ openstatus openstatushq:openstatus	f04c827112f30a11d571ebdad3892826034d6265	CNA record

References

https://vuldb.com/vuln/403074vdb-entry
https://vuldb.com/vuln/403074/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-90486third-party-advisory
https://vuldb.com/submit/888087third-party-advisory
https://github.com/openstatusHQ/openstatus/pull/2551issue-tracking, patch
https://github.com/openstatusHQ/openstatus/commit/86f370c9c20074c3c3fdec53a359874b8e670fd4patch
https://github.com/openstatusHQ/openstatus/product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.