Vulnerability · Published Aug 10, 2026 · Assigned by VulnCheck

CVE-2026-63105ReadyEcommerce < 4.5.2 Stored XSS via Chat and Support Ticket Systems

Medium 5.4

In plain English

A medium-severity cross-site scripting in Ready eCommerce from Razinsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 14% of all known vulnerabilities).

Severity (CVSS 3.1)5.4Medium

Exploit odds (30 days)0.2%top 85.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

ReadyEcommerce before 4.5.2 contains a stored cross-site scripting (XSS) vulnerability that allows authenticated customers to inject malicious HTML payloads through the chat and support ticket messaging systems by exploiting unsanitized rendering via the v-html directive in Messages.vue, RightChatSidebar.vue, SupportTicketMessages.vue, and SupportTicketDetails.vue. Attackers can submit crafted message content that executes arbitrary JavaScript in the browser of any shop owner or administrator who views the message, enabling session cookie theft and account takeover.

Affected products (as reported)

Vendor	Product	Versions
Razinsoft	Ready eCommerce	0 – before 4.5.2

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References

CodeCanyon Product Page product, release-notes
https://www.vulncheck.com/advisories/readyecommerce-stored-xss-via-chat-and-support-ticket-systems third-party-advisory