CVE-2024-23180Network attack vector

Authenticated code execution via crafted SVG upload

Published Jan 23, 2024 · Updated Jun 4, 2025

Improper input validation in a-blog cms affected releases allows remote authenticated users to execute code via a crafted SVG upload. The media feature accepts and stores a specially crafted SVG without adequate validation, enabling execution when the uploaded URL is opened. Exploitation requires contributor-or-higher CMS access, an enabled media feature, and direct access to the uploaded SVG.

CVSS severity8.8
High
EPSS probability0.92%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in a-blog cms affected releases allows remote authenticated users to execute code via a crafted SVG upload. The media feature accepts and stores a specially crafted SVG without adequate validation, enabling execution when the uploaded URL is opened. Exploitation requires contributor-or-higher CMS access, an enabled media feature, and direct access to the uploaded SVG.

The record

CVE
CVE-2024-23180
Published
Jan 23, 2024
Updated
Jun 4, 2025
Vendor
Appleple
Product
a-blog cms
Classifications
CWE-20, CWE-434, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 23, 2024CVE publishedPublication date reported by the CVE source.
  2. Jun 4, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=prior to Ver.2.10.50
  2. Affected versionversion=prior to Ver.2.11.58
  3. Affected versionversion=prior to Ver.3.0.29
  4. Affected versionversion=prior to Ver.3.1.7
  5. Affected versionversion=Ver.2.9.0 and earlier

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Appleple · a-blog cmsversion=prior to Ver.2.10.50; version=prior to Ver.2.11.58; version=prior to Ver.3.0.29; version=prior to Ver.3.1.7; version=Ver.2.9.0 and earlier

Published CVSS scores

3.5JPCERT/CCCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
3.5JPCERT/CCAV:N/AC:M/Au:S/C:N/I:P/A:N
8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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-20Improper Input Validation
CWE-434Unrestricted Upload of File with Dangerous Type
T1190Exploit Public-Facing Application

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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