CVE-2026-47181

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

HIGH

8.7

CVSS Score

Published: June 11, 2026 at 06:49 PM UTC

Updated: October 26, 2026 at 11:10 AM UTC

1 product affected across 1 vendorPenguinMod BackendApi

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Severity

HIGH8.7

Exploit prediction

EPSS 0.3%

SSVC

PoC

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

PenguinMod BackendApi · Penguinmod

90%

v < 1.0.0

Affected range stops below 1.0.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_CONFIRM

Source: cverecord

https://github.com/PenguinMod/PenguinMod-BackendApi/security/advisories/GHSA-wwwc-jwrc-3pj8

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.7HIGHGitHub_M

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-20CWE-943

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