CVE-2024-4270Public exploitNetwork attack vector

Stored XSS via unsanitized SVG uploads

Published Jun 14, 2024 · Updated Mar 24, 2025

Stored XSS in Andibauer SVGMagic 1.1 and earlier allows remote authenticated users to inject JavaScript through an SVG upload. The plugin accepts SVG file contents without sanitizing embedded script and stores the uploaded file so the script executes when the file is accessed directly. Author-level access is required to upload the SVG, and a victim must open the stored file; the script then runs in the victim's browser context.

CVSS severity5.4
Medium
EPSS probability0.31%
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 Andibauer SVGMagic 1.1 and earlier allows remote authenticated users to inject JavaScript through an SVG upload. The plugin accepts SVG file contents without sanitizing embedded script and stores the uploaded file so the script executes when the file is accessed directly. Author-level access is required to upload the SVG, and a victim must open the stored file; the script then runs in the victim's browser context.

The record

CVE
CVE-2024-4270
Published
Jun 14, 2024
Updated
Mar 24, 2025
Vendor
Andibauer
Product
SVGMagic
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 14, 2024CVE publishedPublication date reported by the CVE source.
  2. Mar 24, 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 <=1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Andibauer · SVGMagicversion=0 <=1.1

Published CVSS scores

5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4CISA-ADPCVSS: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 exploitPublished

Weakness, pattern, technique

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

Public exploit references

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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