CVE-2026-5808

openstatusHQ openstatus Onboarding Endpoint client.tsx cross site scripting

State: Published
Severity: 5.3 Medium
Published: Apr 8, 2026
Updated: Apr 9, 2026
Reserved: Apr 8, 2026

Description

A vulnerability was detected in openstatusHQ openstatus up to 1b678e71a85961ae319cbb214a8eae634059330c. This impacts an unknown function of the file apps/dashboard/src/app/(dashboard)/onboarding/client.tsx of the component Onboarding Endpoint. The manipulation of the argument callbackURL results in cross site scripting. The attack may be launched remotely. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The patch is identified as 43d9b2b9ef8ae1a98f9bdc8a9f86d6a3dfaa2dfb. It is advisable to implement a patch to correct this issue. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X	VulDB
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:X/RL:O/RC:C	VulDB
3.0	4.3 Medium	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:X/RL:O/RC:C	VulDB
2.0	5.0 Medium	AV:N/AC:L/Au:N/C:N/I:P/A:N/E:ND/RL:OF/RC:C	VulDB

Weaknesses

CWE-79 Cross Site Scripting
CWE-94 Code Injection

Affected Products

Product	Versions
openstatusopenstatusHQ	1b678e71a85961ae319cbb214a8eae634059330cAffected

References

VDB-356245 | openstatusHQ openstatus Onboarding Endpoint client.tsx cross site scriptingvdb-entrytechnical-description
VDB-356245 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
Submit #787321 | OpenStatus HQ OpenStatus 20260314 DOM-Based XSS, Open Redirectthird-party-advisory
https://gist.github.com/TrebledJ/ab83abb1ca7ff6c1f39e16a37020f323related
https://github.com/openstatusHQ/openstatus/pull/1981issue-trackingpatch
https://github.com/openstatusHQ/openstatus/commit/43d9b2b9ef8ae1a98f9bdc8a9f86d6a3dfaa2dfbpatch
https://github.com/openstatusHQ/openstatus/product

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.