CVE-2024-12365Public exploitNetwork attack vector

Authenticated SSRF via capability-free nonce exposure

Published Jan 14, 2025 · Updated Apr 8, 2026

Missing authorization in BoldGrid W3 Total Cache 2.8.1 and earlier allows remote authenticated users to trigger server-side requests. The is_w3tc_admin_page function treats plugin administration requests as eligible without checking user capabilities, exposing a nonce that authorizes privileged actions. Subscriber-level access is sufficient to send requests from the WordPress server, read returned internal-service or cloud-instance metadata, and consume service-plan limits.

CVSS severity8.5
High
EPSS probability1.80%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in BoldGrid W3 Total Cache 2.8.1 and earlier allows remote authenticated users to trigger server-side requests. The is_w3tc_admin_page function treats plugin administration requests as eligible without checking user capabilities, exposing a nonce that authorizes privileged actions. Subscriber-level access is sufficient to send requests from the WordPress server, read returned internal-service or cloud-instance metadata, and consume service-plan limits.

The record

CVE
CVE-2024-12365
Published
Jan 14, 2025
Updated
Apr 8, 2026
Vendor
Web Ventures
Product
W3 Total Cache
Classifications
CWE-862, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 14, 2025CVE 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 <=2.8.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Web Ventures · W3 Total Cacheversion=0 <=2.8.1

Published CVSS scores

8.5WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/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-862Missing Authorization
T1190Exploit Public-Facing Application

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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