CVE-2026-31879

5.1 mediumEPSS 0.1%

Medium (5.1) in frappe frappe. EPSS 0.1% chance of exploitation in the next 30 days.

Frappe is a full-stack web application framework. Prior to 14.100.2, 15.101.0, and 16.10.0, due to a lack of validation and improper permission checks, users could modify other user's private workspaces. Specially crafted requests could lead to stored XSS here. This vulnerability is fixed in 14.100.2, 15.101.0, and 16.10.0.

Severity

CVSS 4.0

5.1 medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 3% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2026-03-11
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

frappe:frappe

References

https://github.com/frappe/frappe/security/advisories/GHSA-qmhf-rgx2-8p25

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