What is CVE-2022-35914?

CVE-2022-35914 is a critical-severity vulnerability in Glpi-Project Glpi, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 9.8/10. Published 2022-09-19.

How severe is CVE-2022-35914?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2022-35914 known to be exploited?

Yes. CVE-2022-35914 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-03-07), indicating it is being actively exploited. 66 public proof-of-concept repositories are indexed.

Vulnerability in Glpi-Project Glpi

CVE-2022-35914

/vendor/htmlawed/htmlawed/htmLawedTest.php in the htmlawed module for GLPI through 10.0.2 allows PHP code injection.

Published 2022-09-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.999 (100.0th percentile), scored 2026-10-19.

Very high probability of exploitation in the next 30 days — among the top 0.1% most-likely-to-be-exploited CVEs. 100th percentile — 100.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.999 · newest: 0.999 · change: -0.000

Affected products

Glpi-Project Glpi

Weakness classification (CWE)

CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection)

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2023-03-07. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2023-03-28.

Required action: Apply updates per vendor instructions.

Public proof-of-concept exploits

References

www.bioinformatics.org/phplabware/sourceer/sourceer.php (Patch, Third Party Advisory)
github.com/glpi-project/glpi/releases (Third Party Advisory, Release Notes)
glpi-project.org/fr/glpi-10-0-3-disponible/ (Release Notes, Vendor Advisory)
packetstormsecurity.com/files/169501/GLPI-10.0.2-Command-Injection.html (Exploit, VDB Entry, Third Party Advisory)
github.com/Orange-Cyberdefense/CVE-repository/ (Third Party Advisory)
github.com/Orange-Cyberdefense/CVE-repository/blob/master/PoCs/POC_2022-35914.sh (Exploit)
mayfly277.github.io/posts/GLPI-htmlawed-CVE-2022-35914/ (Exploit, Third Party Advisory)
134c704f-9b21-4f2e-91b3-4a467353bcc0 (US Government Resource)

Frequently asked questions

What is CVE-2022-35914?: CVE-2022-35914 is a critical-severity vulnerability in Glpi-Project Glpi, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 9.8/10. Published 2022-09-19.
How severe is CVE-2022-35914?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-35914 known to be exploited?: Yes. CVE-2022-35914 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-03-07), indicating it is being actively exploited. 66 public proof-of-concept repositories are indexed.