CVE-2026-22674

Hashgraph Guardian through 3.6.0, fixed in commit ba8c566, contains a stored cross-site scripting vulnerability that allows authenticated users with the STANDARDREGISTRY role to inject malicious scripts by submitting a crafted companyName value via the branding configuration API endpoint. Attacke...

CVE-2026-22674

Hashgraph Guardian through 3.6.0, fixed in commit ba8c566, contains a stored cross-site scripting vulnerability that allows authenticated users with the STANDARDREGISTRY role to inject malicious scripts by submitting a crafted companyName value via the branding configuration API endpoint. Attacke...

CVE-2026-22674 Hashgraph Guardian Stored XSS via branding companyName field

Hashgraph Guardian through 3.6.0, fixed in commit ba8c566, contains a stored cross-site scripting vulnerability that allows authenticated users with the STANDARDREGISTRY role to inject malicious scripts by submitting a crafted companyName value via the branding configuration API endpoint. Attacke...

CVE-2026-22674

Hashgraph Guardian prior to 3.5.0 is affected by a stored XSS vulnerability in the branding configuration API endpoint. The issue arises from unsanitized innerHTML in the branding service, allowing an authenticated user with the STANDARD_REGISTRY role to inject malicious scripts by submitting a c...

PT-2026-50797

Name of the Vulnerable Software and Affected Versions Hashgraph Guardian versions prior to 3.5.0 commit ba8c566 Description A stored cross-site scripting issue exists where authenticated users with the STANDARD REGISTRY role can inject malicious scripts. This occurs by submitting a crafted...

PT-2026-31677

Name of the Vulnerable Software and Affected Versions Hashgraph Guardian versions through 3.5.0 Description Hashgraph Guardian through version 3.5.0 has an unsandboxed JavaScript execution issue in the Custom Logic policy block worker. Authenticated Standard Registry users can execute arbitrary...