CVE-2026-47181

PenguinMod-BackendApi: NoSQL Injection in Password Reset Endpoint Allows Account Takeover

Published Jun 11, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

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History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Penguinmod
Penguinmod penguinmod-backendapi
Vendors & Products Penguinmod
Penguinmod penguinmod-backendapi
Type Values Removed Values Added
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.
Title PenguinMod-BackendApi: NoSQL Injection in Password Reset Endpoint Allows Account Takeover
Weaknesses CWE-20
CWE-943
References
Metrics cvssV4_0

{'score': 8.7, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Jun 15, 2026, 7:28 PM
Reserved
May 18, 2026, 10:07 PM
Status
Deferred
Published
Jun 11, 2026, 7:16 PM
Modified
Oct 26, 2026, 11:10 AM