Vulnerability · Published Oct 12, 2026 · Assigned by VulnCheck
CVE-2025-71430Frappe before 15.91.1 Stored XSS via Leaderboard User Names
Medium 5.4
In plain English
A medium-severity cross-site scripting in frappe from frappe. 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 6% of all known vulnerabilities).
Severity (CVSS 3.1)5.4Medium
Exploit odds (30 days)0.2%top 93.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Frappe before 14.99.10 and 15.x before 15.91.1 contains a stored cross-site scripting vulnerability in the leaderboard page because user names are rendered without proper neutralization. Authenticated attackers can set a crafted user name that executes arbitrary JavaScript in the browsers of other users who view the leaderboard.
Affected products (as reported)
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
References
- GitHub Security Advisory (GHSA-cx24-w5gm-5vv9) vendor-advisory
- VulnCheck Advisory: Frappe before 15.91.1 Stored XSS via Leaderboard User Names third-party-advisory