Medium severity · published Oct 12, 2026
CVE-2025-71430
Frappe before 15.91.1 Stored XSS via Leaderboard User Names
5.4
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 6% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
frappe · frappe
before 14.99.10; 15.0.0 before 15.91.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-71430
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-71430
vendor-advisory
https://github.com/frappe/frappe/security/advisories/GHSA-cx24-w5gm-5vv9
third-party-advisory
https://www.vulncheck.com/advisories/frappe-before-15.91.1-stored-xss-via-leaderboard-user-names
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