CVE-2024-12526Network attack vector

Settings modification via missing AJAX nonce validation

Published Dec 12, 2024 · Updated Apr 8, 2026

CSRF in Arena Live Blog 0.4.1 and earlier allows remote attackers to update WordPress plugin settings through a forged request. The albfre_user_action AJAX handler processes state-changing settings updates without correct WordPress nonce validation. Exploitation requires a site administrator to interact with attacker-controlled content while authenticated, and the documented impact is limited to plugin configuration changes.

CVSS severity4.3
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSRF in Arena Live Blog 0.4.1 and earlier allows remote attackers to update WordPress plugin settings through a forged request. The albfre_user_action AJAX handler processes state-changing settings updates without correct WordPress nonce validation. Exploitation requires a site administrator to interact with attacker-controlled content while authenticated, and the documented impact is limited to plugin configuration changes.

The record

CVE
CVE-2024-12526
Published
Dec 12, 2024
Updated
Apr 8, 2026
Vendor
Arena
Product
Arena Live Blog
Classifications
CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 12, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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=0 <=0.4.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Arena · Arena Live Blogversion=0 <=0.4.1

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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.

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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)
T1204.001User Execution: Malicious Link

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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