CVE-2026-12789Public exploitNetwork attack vector

Database read and write via unvalidated sort field

Published Jun 21, 2026 · Updated Jun 21, 2026

SQL injection in ILIAS 11.0 Learning Progress Tracking allows remote authenticated users to read or write database data via a sort parameter. ilTrQuery::executeQueries appends the troup_table_nav-derived order field directly to an ORDER BY clause without parameterization or an allowlist. Course or group administrators, including users permitted to create such objects, can extract records through timing or sort-order oracles and modify data where the database permits it.

CVSS severity4.7
Medium
EPSS probability0.33%
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 ILIAS 11.0 Learning Progress Tracking allows remote authenticated users to read or write database data via a sort parameter. ilTrQuery::executeQueries appends the troup_table_nav-derived order field directly to an ORDER BY clause without parameterization or an allowlist. Course or group administrators, including users permitted to create such objects, can extract records through timing or sort-order oracles and modify data where the database permits it.

The record

CVE
CVE-2026-12789
Published
Jun 21, 2026
Updated
Jun 21, 2026
Vendor
ILIAS open source e-Learning e.V.
Product
ILIAS
Classifications
CWE-89, CWE-74, T1213
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jun 21, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 21, 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=11.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

ILIAS open source e-Learning e.V. · ILIASversion=11.0

Published CVSS scores

5.8VulDBAV:N/AC:L/Au:M/C:P/I:P/A:P
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

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
Privilegesadmin
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')
T1213Data from Information Repositories

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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