CVE-2025-14845Public exploitNetwork attack vector

Settings modification via missing nonce validation

Published Jan 7, 2026 · Updated Jan 7, 2026

CSRF in NS Ie Compatibility Fixer 2.1.5 and earlier allows remote attackers to modify plugin settings through forged requests. The settings update handler accepts state-changing requests without validating a WordPress nonce. Exploitation requires a logged-in administrator to follow an attacker-controlled link or visit a crafted page, changing plugin configuration.

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

What happened

CSRF in NS Ie Compatibility Fixer 2.1.5 and earlier allows remote attackers to modify plugin settings through forged requests. The settings update handler accepts state-changing requests without validating a WordPress nonce. Exploitation requires a logged-in administrator to follow an attacker-controlled link or visit a crafted page, changing plugin configuration.

The record

CVE
CVE-2025-14845
Published
Jan 7, 2026
Updated
Jan 7, 2026
Vendor
NsThemes
Product
NS Ie Compatibility Fixer
Classifications
CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 7, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 7, 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=* <=2.1.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

NsThemes · NS Ie Compatibility Fixerversion=* <=2.1.5

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 exploitPublished

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
T1204.001User Execution: Malicious Link

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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