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Medium

Ez Platform Object Injection in legacy shop module

  • Disclosed: 15.05.2024
  • Updated: 11.10.2026 10:22

This Security Advisory is about a vulnerability in the Legacy shop module. A backend editor could perform object injection in discount rules. This would require backend access and permission to edit discount rules. While object injection in itself is a serious vulnerability, the permission requirement means that normally only administrators would be able to exploit it, that's why it was classified as Medium severity.

Affected software

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PlatformPackageVulnerable versionsFixed in
Composer package ezsystems/ezpublish-legacy >= 2019.3.0, < 2019.3.5.1, >= 2017.12.0, < 2017.12.7.3, >= 5.4.0, < 5.4.14.2 2019.3.5.1, 2017.12.7.3, 5.4.14.2

References

CVSS score -
Weakness (CWE)
CWE-94
Platform
Composer
Package
ezsystems/ezpublish-legacy
Disclosed
15.05.2024
Updated
11.10.2026 10:22

Sources and licenses

OSV / GitHub Advisory Database - GHSA-39j2-4p9j-5w4j - CC BY 4.0

Vulnerability history: ezsystems/ezpublish-legacy

All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (11) in the archive
Total entries
11
First → latest
09.2021 05.2026
Without a fix
1
Exploited in attacks
0

Severity breakdown

  • Critical 1
  • High 6
  • Medium 4

Disclosures per year

Severity:
  1. ezsystems/ezpublish-legacy has a SQL injection in dfscleanup
    High · 7.1 CVE-2026-38739 = 2019.03 no fix
  2. Ez Platform Object Injection in legacy shop module this entry
    Medium ghsa-39j2-4p9j-5w4j >= 2019.3.0, < 2019.3.5.1, >= 2017.12.0, < 2017.12.7.3, >= 5.4.0, < 5.4.14.2 2019.3.5.1, 2017.12.7.3, 5.4.14.2
  3. EZsystems Remote code execution in file uploads
    High ghsa-9895-26wr-4fgv >= 2019.3.0, < 2019.3.4.2, >= 2017.12.0, < 2017.12.7.2, >= 5.4.0, < 5.4.14.1 2019.3.4.2, 2017.12.7.2, 5.4.14.1
  4. eZ Publish Legacy Passwordless login for LDAP users
    High ghsa-p9mp-vq4v-v5m5 >= 2018.9.0, < 2018.9.1.1, >= 2018.6.0, < 2018.6.1.2, >= 2011.0.0, < 2017.12.4.1, >= 5.4.0, < 5.4.12.1, >= 5.3.0, < 5.3.12.4 2018.9.1.1, 2018.6.1.2, 2017.12.4.1, 5.4.12.1, 5.3.12.4
  5. eZ Publish Legacy Patch EZSA-2018-001 for Several vulnerabilities
    High ghsa-82rv-45pc-v28w >= 2011.0.0, < 2017.12.2.1, >= 5.4.0, < 5.4.11.3, >= 5.3.0, < 5.3.12.3 2017.12.2.1, 5.4.11.3, 5.3.12.3
  6. eZ Publish Information disclosure in backend content tree menu
    High ghsa-cc2j-92jq-wgjg >= 2011.0.0, < 2017.8.1.1, >= 5.4.0, < 5.4.10.1, >= 5.3.0, < 5.3.12.2 2017.8.1.1, 5.4.10.1, 5.3.12.2
  7. eZ Publish Kernel and Legacy Unrestricted Upload of File with Dangerous Type
    Critical · 9.8 CVE-2020-10806 < 5.4.14.1, >= 2017, < 2017.12.7.2, >= 2019, < 2019.03.4.2 5.4.14.1, 2017.12.7.2, 2019.03.4.2
  8. Content object state fetch functions open to SQL injection
    High ghsa-jpwx-ffjq-wr4w >= 2018.06.0, < 2019.03.6.1, < 2017.12.7.4 2019.03.6.1, 2017.12.7.4

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