CVE-2024-23510Network attack vector

State changes via forged authenticated requests

Published Mar 27, 2024 · Updated Apr 28, 2026

CSRF in the affected WordPress markup-control plugin through 1.8 allows remote attackers to submit state-changing requests from a victim browser. Patchstack has not published the affected request handler or the missing request-intent validation operation. Exploitation requires user interaction and an authenticated WordPress browser session; resulting changes are limited by victim privileges, with no reported confidentiality or availability impact.

CVSS severity4.3
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSRF in the affected WordPress markup-control plugin through 1.8 allows remote attackers to submit state-changing requests from a victim browser. Patchstack has not published the affected request handler or the missing request-intent validation operation. Exploitation requires user interaction and an authenticated WordPress browser session; resulting changes are limited by victim privileges, with no reported confidentiality or availability impact.

The record

CVE
CVE-2024-23510
Published
Mar 27, 2024
Updated
Apr 28, 2026
Vendor
Martyn Chamberlin
Product
Don't Muck My Markup
Classifications
CWE-352, CAPEC-62, T1204
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 27, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2026Record 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=n/a <=1.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Martyn Chamberlin · Don't Muck My Markupversion=n/a <=1.8

Published CVSS scores

4.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CAPEC-62Cross Site Request Forgery
T1204User 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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