CVE-2024-11623Network attack vector

Stored XSS via script-bearing SVG application icons

Published Feb 4, 2025 · Updated Feb 12, 2025

Stored XSS in authentik before 2024.10.4 allows remote authenticated users to execute script in another user's browser via an SVG icon. The application serves uploaded SVG application icons from /media without a restrictive Content-Security-Policy, so embedded script runs when a user follows the icon link. Administrator privileges are required to upload the file, and execution occurs in the victim's browser session.

CVSS severity4.8
Medium
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in authentik before 2024.10.4 allows remote authenticated users to execute script in another user's browser via an SVG icon. The application serves uploaded SVG application icons from /media without a restrictive Content-Security-Policy, so embedded script runs when a user follows the icon link. Administrator privileges are required to upload the file, and execution occurs in the victim's browser session.

The record

CVE
CVE-2024-11623
Published
Feb 4, 2025
Updated
Feb 12, 2025
Vendor
Authentik Security Inc.
Product
authentik
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Feb 4, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 12, 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 <2024.10.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Authentik Security Inc. · authentikversion=0 <2024.10.4

Published CVSS scores

4.8CERT PolskaCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
4.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/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
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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