CVE-2026-31879
Last modified
CVE-2026-31879 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. 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. EPSS estimates a 0.14% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Frappe | Frappe | < 14.100.2 |
| Frappe | Frappe | >= 15.0.0, < 15.101.0 |
| Frappe | Frappe | >= 16.0.0, < 16.10.0 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-31879?
How severe is CVE-2026-31879?
How do I fix CVE-2026-31879?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-31873Unhead is a document head and template manager. Prior to 2.1…6.1
- CVE-2026-31874Taskosaur is an open source project management platform with…9.8
- CVE-2026-31875Parse Server is an open source backend that can be deployed …5.9
- CVE-2026-31876Notesnook is a note-taking app focused on user privacy & eas…5.4
- CVE-2026-31877Frappe is a full-stack web application framework. Prior to 1…9.8
- CVE-2026-31878Frappe is a full-stack web application framework. Prior to 1…5
- CVE-2026-3188A security flaw has been discovered in feiyuchuixue sz-boot-…4.3
- CVE-2026-31881Runtipi is a personal homeserver orchestrator. Prior to 4.8.…9.8
- CVE-2026-31882Dagu is a workflow engine with a built-in Web user interface…7.5
- CVE-2026-31883FreeRDP is a free implementation of the Remote Desktop Proto…9.8
- CVE-2026-31884FreeRDP is a free implementation of the Remote Desktop Proto…7.5
- CVE-2026-31885FreeRDP is a free implementation of the Remote Desktop Proto…9.4
Are you affected by CVE-2026-31879?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST