Profile data deletion via missing nonce validation
Published Dec 17, 2023 · Updated Apr 28, 2026
CSRF in PluginUs.Net FOX through 1.4.1.4 allows remote attackers to delete profile data by inducing an administrator request. The delete_profiles_data function accepts a state-changing request without valid nonce verification and removes stored profile data. Exploitation requires an authenticated site administrator to open a crafted link or page, and the observed consequence is limited to profile-data deletion.
Summary
What happened
CSRF in PluginUs.Net FOX through 1.4.1.4 allows remote attackers to delete profile data by inducing an administrator request. The delete_profiles_data function accepts a state-changing request without valid nonce verification and removes stored profile data. Exploitation requires an authenticated site administrator to open a crafted link or page, and the observed consequence is limited to profile-data deletion.
The record
- CVE
- CVE-2023-49834
- Published
- Dec 17, 2023
- Updated
- Apr 28, 2026
- Vendor
- PluginUs.Net
- Product
- FOX – Currency Switcher Professional for WooCommerce
- Classifications
- CWE-352, T1204.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Dec 17, 2023CVE 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=n/a <=1.4.1.4 changes=[{"at":"1.4.1.5","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
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Technologies
Your stack
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Your stack
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