CVE-2024-1375Network attack vector

Post metadata modification via missing nonce validation

Published Jul 12, 2024 · Updated Apr 8, 2026

Cross-site request forgery in NOUS Open Useful and Simple Event Post 5.9.10 and earlier allows remote attackers to alter post metadata. The save_bulkdatas function accepts a forged bulk-edit request without validating a WordPress nonce, then writes supplied post_meta_data. Exploitation requires a logged-in user to follow an attacker-controlled link or submit the forged request, and the documented consequence is unauthorized post-metadata modification.

CVSS severity4.3
Medium
EPSS probability0.19%
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 NOUS Open Useful and Simple Event Post 5.9.10 and earlier allows remote attackers to alter post metadata. The save_bulkdatas function accepts a forged bulk-edit request without validating a WordPress nonce, then writes supplied post_meta_data. Exploitation requires a logged-in user to follow an attacker-controlled link or submit the forged request, and the documented consequence is unauthorized post-metadata modification.

The record

CVE
CVE-2024-1375
Published
Jul 12, 2024
Updated
Apr 8, 2026
Vendor
N.O.U.S. Open Useful and Simple
Product
Event Post
Classifications
CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 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 <=5.9.10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

N.O.U.S. Open Useful and Simple · Event Postversion=0 <=5.9.10

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.

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)
T1204.001Malicious Link

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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