CVE-2026-3957Public exploitNetwork attack vector

Authenticated database disclosure via unparameterized cat input

Published Mar 11, 2026 · Updated Mar 11, 2026

SQL injection in xierongwkhd weimai-wetapp allows remote authenticated users to read database data through the movie-list endpoint. The /home/getLikeMovieList route passes the cat parameter through HomeController and MoviceService into a MyBatis mapper without parameterization. High-privilege application access is required, and the published proof of concept retrieves the database account through blind and error-based queries.

CVSS severity4.7
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in xierongwkhd weimai-wetapp allows remote authenticated users to read database data through the movie-list endpoint. The /home/getLikeMovieList route passes the cat parameter through HomeController and MoviceService into a MyBatis mapper without parameterization. High-privilege application access is required, and the published proof of concept retrieves the database account through blind and error-based queries.

The record

CVE
CVE-2026-3957
Published
Mar 11, 2026
Updated
Mar 11, 2026
Vendor
xierongwkhd
Product
weimai-wetapp
Classifications
CWE-89, CWE-74, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 11, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 11, 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=5fe9e8225be4f73f2c5087f134aff657bdf1c6f2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

xierongwkhd · weimai-wetappversion=5fe9e8225be4f73f2c5087f134aff657bdf1c6f2

Published CVSS scores

2.0VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
4.7VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
5.8VulDBAV:N/AC:L/Au:M/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
T1190Exploit Public-Facing Application

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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