CVE-2026-63081: medium-severity vulnerability in Ultimate Fosters Perfect Support Ticketing &…
Perfect Support Ticketing System 1.7 Stored XSS via Ticket Notes Field
Published · Updated
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33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.1epss 0.2%
Perfect Support Ticketing & Document Management System through 1.7 contains a stored cross-site scripting vulnerability that allows authenticated attackers with Agent-level privileges to inject malicious payloads into the Notes field of assigned support tickets. Attackers can store malicious scripts that execute in the browser context of any user who views the affected ticket notes, including Superadmin users, enabling session hijacking or unauthorized actions on behalf of the victim.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
public PoCs found — 1
cve_referencegithub.com/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-63081unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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