CVE-2022-39375Network attack vector

Stored script execution via unsanitized RSS content

Published Nov 3, 2022 · Updated Apr 23, 2025

Stored cross-site scripting in GLPI 0.84 through 10.0.3 allows remote authenticated users to run script in another user's dashboard. The public RSS feed path stores attacker-controlled feed content and renders it in dashboard widgets without neutralizing executable markup. Creating the public feed requires high privileges, and exploitation requires another user to view the affected dashboard; published impact is limited to reading data in that user's browser context.

CVSS severity4.5
Medium
EPSS probability0.53%
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 0.84 through 10.0.3 allows remote authenticated users to run script in another user's dashboard. The public RSS feed path stores attacker-controlled feed content and renders it in dashboard widgets without neutralizing executable markup. Creating the public feed requires high privileges, and exploitation requires another user to view the affected dashboard; published impact is limited to reading data in that user's browser context.

The record

CVE
CVE-2022-39375
Published
Nov 3, 2022
Updated
Apr 23, 2025
Vendor
GLPI Project
Product
GLPI
Classifications
CWE-79
Attack vector
network
Privileges
authenticated

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=>= 0.84, < 10.0.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GLPI Project · GLPIversion=>= 0.84, < 10.0.4

Published CVSS scores

4.5GitHubCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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