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TI-2021-04413 Aliases CVE-2021-21313

Injection in glpi-project glpi

Priority LOW 29CWE-74Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

GLPI is open source software which stands for Gestionnaire Libre de Parc Informatique and it is a Free Asset and IT Management Software package. In GLPI before verison 9.5.4, there is a vulnerability in the /ajax/common.tabs.php endpoint, indeed, at least two parameters _target and id are not properly sanitized. Here are two payloads (due to two different exploitations depending on which parameter you act) to exploit the vulnerability:/ajax/common.tabs.php?_target=javascript:alert(document.cookie)&_itemtype=DisplayPreference&_glpi_tab=DisplayPreference$2&id=258&displaytype=Ticket (Payload triggered if you click on the button). /ajax/common.tabs.php?_target=/front/ticket.form.php&_itemtype=Ticket&_glpi_tab=Ticket$1&id=(){};(function%20(){alert(document.cookie);})();function%20a&#.

Why it matters now

EPSS 0.00919 60th percentileScored 2026-11-07
Fix Fixed glpi (glpi-project): 9.5.4

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
glpi-projectglpibefore 9.5.49.5.4Patch availableCNA
  • glpi Vendorglpi-project Affected before 9.5.4 Fixed in 9.5.4 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:glpi-project:glpi:*:*:*:*:*:*:*:*before 9.5.4Vulnerableglpi-project
  • cpe:2.3:a:glpi-project:glpi:*:*:*:*:*:*:*:* Versions before 9.5.4 Vulnerable ·glpi-project

Remediation

  • Fix · CNA glpi (glpi-project) Fixed in 9.5.4

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-21313

References

Advisory 2

  • TI-2022-16341 /vendor/htmlawed/htmlawed/htmLawedTest.php in the htmlawed module for GLPI through 10.0.2 allows PHP code injection. KEVCVSS 3.1CRITICAL 9.8
  • TI-2025-18516 GLPI allows unauthenticated SQL injection through the inventory endpoint CVSS 3.1CRITICAL 9.8
  • TI-2023-25210 GLPI SQL injection through inventory agent request CVSS 3.1CRITICAL 9.8
  • TI-2023-17986 GLPI vulnerable to SQL injection via inventory agent request CVSS 3.1CRITICAL 9.8
  • TI-2022-13106 SQL injection on login page in GLPI CVSS 3.1CRITICAL 9.8
  • TI-2023-18602 GLPI vulnerable to SQL injection through Computer Virtual Machine information CVSS 3.1CRITICAL 9.8
See all 187 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences