Settings modification via missing nonce validation
Published Jun 17, 2025 · Updated Apr 28, 2026
CSRF in CyberChimps Responsive Plus 3.2.2 and earlier allows remote attackers to change plugin settings through forged requests. The affected settings-update function accepts state-changing requests without valid nonce verification, so WordPress processes attacker-supplied settings in an administrator's authenticated session. Exploitation requires an administrator to click a malicious link or submit a crafted form, and the demonstrated consequence is unauthorized plugin-setting modification.
Summary
What happened
CSRF in CyberChimps Responsive Plus 3.2.2 and earlier allows remote attackers to change plugin settings through forged requests. The affected settings-update function accepts state-changing requests without valid nonce verification, so WordPress processes attacker-supplied settings in an administrator's authenticated session. Exploitation requires an administrator to click a malicious link or submit a crafted form, and the demonstrated consequence is unauthorized plugin-setting modification.
The record
- CVE
- CVE-2025-49856
- Published
- Jun 17, 2025
- Updated
- Apr 28, 2026
- Vendor
- CyberChimps
- Product
- Responsive Plus
- Classifications
- CWE-352, CAPEC-62, T1204.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 17, 2025CVE publishedPublication date reported by the CVE source.
- Apr 28, 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.
- Affected versionversion=0 <=3.2.2 changes=[{"at":"3.2.3","status":"unaffected"}]
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
Weakness, pattern, technique
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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