CVE-2020-35326Public exploitNetwork attack vector

Authenticated SQL injection via raw mapper substitution

Published Jan 18, 2023 · Updated Apr 4, 2025

SQL injection in WebsiteImagesMapper.xml in inxedu 2.0.6 allows remote authenticated users to execute SQL via a crafted article ID. The deleteImages mapping inserts its string parameter into the DELETE statement’s IN clause with MyBatis ${value} substitution instead of binding it as data. The published request targets the administrative article-deletion endpoint with a valid session cookie, and the demonstrated payload extracts database-version data.

CVSS severity9.8
Critical
EPSS probability13.56%
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 WebsiteImagesMapper.xml in inxedu 2.0.6 allows remote authenticated users to execute SQL via a crafted article ID. The deleteImages mapping inserts its string parameter into the DELETE statement’s IN clause with MyBatis ${value} substitution instead of binding it as data. The published request targets the administrative article-deletion endpoint with a valid session cookie, and the demonstrated payload extracts database-version data.

The record

CVE
CVE-2020-35326
Published
Jan 18, 2023
Updated
Apr 4, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 4, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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')
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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