XSS in Razinsoft Ready Ecommerce
CVE-2026-63105
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.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.001 (3.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000
Affected products
- Razinsoft Ready Ecommerce — versions 0
Weakness classification (CWE)
References
- codecanyon.net/item/ready-ecommerce-complete-multi-vendor-ecommerce-mobile-app-… (release-notes, product)
- www.vulncheck.com/advisories/readyecommerce-stored-xss-via-chat-and-support-tic… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-63105?
- CVE-2026-63105 is a medium-severity vulnerability in Razinsoft Ready Ecommerce, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-08-10.
- How severe is CVE-2026-63105?
- Medium severity. CVSS v3 base score is 5.4 out of 10.