# CVE-2026-47181

## Summary

- **CVE ID:** CVE-2026-47181
- **Severity:** HIGH
- **CVSS Score:** 8.7 (CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N)
- **CWE:** CWE-20, CWE-943
- **Published:** Jun 11, 2026
- **Last Modified:** Jun 15, 2026

## Description

PenguinMod-BackendApi is the backend api for penguinmod. Prior to version 1.0.0, a NoSQL injection vulnerability in the password reset endpoint allows any authenticated user to change the password of an account, leading to full account takeover. An attacker only needs a registered account and a valid password reset token for their own account. This issue has been patched in version 1.0.0.

## Affected Products

- PenguinMod — PenguinMod-BackendApi (< 1.0.0)

## References

- [CNA](https://github.com/PenguinMod/PenguinMod-BackendApi/security/advisories/GHSA-wwwc-jwrc-3pj8)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.25%
- **EPSS Percentile:** 16.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._