CVE-2025-49373Network attack vector

Unauthorized actions via missing nonce validation

Published Oct 22, 2025 · Updated Oct 22, 2025

Cross-site request forgery in Evergreen Content Poster 1.4.5 and earlier allows remote attackers to perform unauthorized actions. An unspecified admin AJAX handler accepts a state-changing request without correct WordPress nonce validation; the vendor does not identify the affected handler. Exploitation requires an authenticated site administrator to be tricked into submitting the crafted request, and the published impact is limited to unauthorized data modification.

CVSS severity4.3
Medium
EPSS probability0.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Evergreen Content Poster 1.4.5 and earlier allows remote attackers to perform unauthorized actions. An unspecified admin AJAX handler accepts a state-changing request without correct WordPress nonce validation; the vendor does not identify the affected handler. Exploitation requires an authenticated site administrator to be tricked into submitting the crafted request, and the published impact is limited to unauthorized data modification.

The record

CVE
CVE-2025-49373
Published
Oct 22, 2025
Updated
Oct 22, 2025
Vendor
Evergreen Content Poster
Product
Evergreen Content Poster
Classifications
CWE-352, CAPEC-62, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 22, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 22, 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=n/a <=<= 1.4.5 changes=[{"at":"1.4.6","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Evergreen Content Poster · Evergreen Content Posterversion=n/a <=<= 1.4.5 changes=[{"at":"1.4.6","status":"unaffected"}]

Published CVSS scores

4.3PatchstackCVSS: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.

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
T1204.001Malicious 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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