CVE-2026-3186Public exploitNetwork attack vector

Account takeover via unchecked password reset

Published Feb 25, 2026 · Updated Feb 25, 2026

Authorization bypass in feiyuchuixue sz-boot-parent 1.3.2-beta allows remote authenticated users to reset any account password. The password reset handler accepts any supplied userId and resets that account to the default sz123456 without checking reset permission. Ordinary authenticated access is sufficient, enabling takeover of a targeted higher-privileged account after the password is reset.

CVSS severity6.3
Medium
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in feiyuchuixue sz-boot-parent 1.3.2-beta allows remote authenticated users to reset any account password. The password reset handler accepts any supplied userId and resets that account to the default sz123456 without checking reset permission. Ordinary authenticated access is sufficient, enabling takeover of a targeted higher-privileged account after the password is reset.

The record

CVE
CVE-2026-3186
Published
Feb 25, 2026
Updated
Feb 25, 2026
Vendor
feiyuchuixue
Product
sz-boot-parent
Classifications
CWE-1393, T1098
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 25, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.3.2-beta

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

feiyuchuixue · sz-boot-parentversion=1.3.2-beta

Published CVSS scores

2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-1393Use of Default Password
T1098Account Manipulation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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