CVE-2022-39373Network attack vector

Browser script execution via stored entity name

Published Nov 3, 2022 · Updated Apr 23, 2025

Stored cross-site scripting in GLPI 10.0.0 through 10.0.3 allows remote authenticated users to execute script through a crafted entity name. An administrator-supplied entity name is stored and inserted into a web page without neutralizing script-capable markup. Administrator privileges are required to store the payload; the advisory does not identify the affected rendering function or resulting browser actions.

CVSS severity2.7
Low
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in GLPI 10.0.0 through 10.0.3 allows remote authenticated users to execute script through a crafted entity name. An administrator-supplied entity name is stored and inserted into a web page without neutralizing script-capable markup. Administrator privileges are required to store the payload; the advisory does not identify the affected rendering function or resulting browser actions.

The record

CVE
CVE-2022-39373
Published
Nov 3, 2022
Updated
Apr 23, 2025
Vendor
GLPI Project
Product
GLPI
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Nov 3, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 2025Record 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=>= 10.0.0, < 10.0.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

GLPI Project · GLPIversion=>= 10.0.0, < 10.0.4

Published CVSS scores

4.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
2.7GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

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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