Teclib GLPI Remote Code Execution Vulnerability (CVE-2022-35914)

Teclib GLPI contains a remote code execution vulnerability in the third-party library, htmlawed.

Published Sep 19, 2022 · Updated May 29, 2026

Why patchRisk explained in plain English

Worst-case scenarioIf unpatched

A remote attacker, without authentication, can achieve full data confidentiality loss, arbitrary modification of data, complete denial of service or system unavailability. Federal agencies are required to remediate by 2023-03-28 under CISA BOD 22-01.

How the attack worksNo clicks needed

This is a Software Vulnerability (CWE-74) (CWE-74) vulnerability in Teclib GLPI. /vendor/htmlawed/htmlawed/htmLawedTest.php in the htmlawed module for GLPI through 10.0.2 allows PHP code injection. Exploitation requires remote network access, low attack complexity, no authentication required, and no user interaction required.

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Phishing link

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Malicious file

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Server compromised

Am I affected?Quick check

Probably yes if any of these apply:

●IT Security

●Running glpi: v ≤ 10.0.2

Real-world incidentsWhat we've seen

Active exploitation documented in the wild. Threat-research write-up: http://packetstormsecurity.com/files/169501/GLPI-10.0.2-Command-Injection.html

How to patch

Manual remediation steps

Apply the Vendor Patch

This vulnerability is in the CISA Known Exploited Vulnerabilities catalog — apply the vendor's security update as soon as possible.

CISA required action: Apply updates per vendor instructions.

References

Vendor advisory: https://glpi-project.org/fr/glpi-10-0-3-disponible/, http://www.bioinformatics.org/phplabware/sourceer/sourceer.php?&Sfs=htmLawedTest.php&Sl=.%2Finternal_utilities%2FhtmLawed.

NVD entry: https://nvd.nist.gov/vuln/detail/CVE-2022-35914

CISA KEV: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-35914

PowerShell automationComing soon

No tested PowerShell script for this entry yet. We’re prioritising automation based on user demand.

References

↗ CVE-2022-35914 ↗ Advisory