CVE & CISA-KEV Catalog

CVE-2026-3186

MEDIUM
6.3
CVSS v3
NVD

Description

A vulnerability was determined in feiyuchuixue sz-boot-parent up to 1.3.2-beta. Affected by this vulnerability is an unknown functionality of the file /api/admin/sys-user/reset/password/ of the component Password Reset Handler. This manipulation of the argument userId causes use of default password. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 1.3.3-beta addresses this issue. Patch name: aefaabfd7527188bfba3c8c9eee17c316d094802. It is suggested to upgrade the affected component. The project was informed beforehand and acted very professional: "We have added authorization validation to the password reset interface; now only users with the corresponding permissions are allowed to perform password resets."

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

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CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityLow
IntegrityLow
AvailabilityLow

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Exploit Intelligence

0.22%probability of exploitation in 30 days
13thpercentile

Low risk: more likely to be exploited than 13% of all known CVEs.

References

Exploit1
Third-Party Advisory3
Release Notes1
Product1

Related Vulnerabilities

Other CWE-1393 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2023-45249Critical9.853%KEVFix
CVE-2024-29021Critical9.020%--
CVE-2025-26793Unscored-2.3%--
CVE-2024-48987Medium6.61.0%-Fix
CVE-2026-2635High7.31.0%--
CVE-2023-25131Critical9.41.0%--

Common questions

How do I fix CVE-2026-3186?

No published fix for CVE-2026-3186 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

Is CVE-2026-3186 being actively exploited?

Not that we know of. CVE-2026-3186 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.22% is the estimated probability that it will be exploited in the next 30 days. That is higher than 13% of all scored CVEs.

How severe is CVE-2026-3186?

CVE-2026-3186 has a CVSS v3 base score of 6.3, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.