CVE-2022-24868Network attack vector

Stored cross-site scripting via SVG avatar upload

Published Apr 21, 2022 · Updated Apr 23, 2025

Stored cross-site scripting in GLPI before 10.0.0 allows remote authenticated users to execute JavaScript in another user's browser. User::prepareInputForUpdate accepted SVG avatars using Toolbox::getMime rather than Document::isImage before moving them into picture storage. An account is required to upload the avatar, and another user must view it; the injected script then executes in that viewer's browser.

CVSS severity7.3
High
EPSS probability0.64%
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 before 10.0.0 allows remote authenticated users to execute JavaScript in another user's browser. User::prepareInputForUpdate accepted SVG avatars using Toolbox::getMime rather than Document::isImage before moving them into picture storage. An account is required to upload the avatar, and another user must view it; the injected script then executes in that viewer's browser.

The record

CVE
CVE-2022-24868
Published
Apr 21, 2022
Updated
Apr 23, 2025
Vendor
GLPI Project
Product
GLPI
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 21, 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

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GLPI Project · GLPIversion=< 10.0.0

Published CVSS scores

7.3GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.5NIST NVDAV:N/AC:M/Au:S/C:N/I:P/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')
T1203Exploitation for Client Execution

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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