CVE-2026-109633CWE-79cross-site-scripting

CVE-2026-109633

High · published October 13, 2026

CVSS v3.1
8.1
EPSS
0%
Percentile
14.9
In the wild
Unconfirmed
What it is

Frappe ERPNext before 15.119.1 and 16.x before 16.32.0 contains a stored cross-site scripting vulnerability because content submitted through a public-facing booking page is stored without neutralization. Unauthenticated attackers can submit crafted content that is rendered as raw HTML in a privileged user's session, executing script to act as that user and take over the account.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CVSS v4.0
8.6 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS
0.00245 · 14.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-10-13T03:17Z
References (2)
https://github.com/frappe/erpnext/security/advisories/GHSA-rv4r-c8v3-3hrc · [email protected]https://www.vulncheck.com/advisories/frappe-erpnext-before-15.119.1-stored-xss-via-public-booking-page · [email protected]
EPSS history
Timeline
  • 14 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 12 OCT 22:22Z
    Frappe ERPNext before 15.119.1 Stored XSS via Public Booking Page
    cvelistv5
  • 12 OCT 22:22Z
    Frappe ERPNext before 15.119.1 Stored XSS via Public Booking Page
    cvelistv5