Settings modification via missing nonce validation
Published Jan 14, 2026 · Updated Jan 14, 2026
CSRF in Sosh Share Buttons 1.1.0 and earlier allows remote attackers to change plugin settings through a forged administrator request. The admin_page_content function accepts settings changes without verifying a WordPress nonce, allowing a cross-origin request to reach its update logic. Exploitation requires an authenticated site administrator to follow an attacker-controlled link or otherwise submit the forged request; the demonstrated consequence is limited to modification of the plugin's settings.
Summary
What happened
CSRF in Sosh Share Buttons 1.1.0 and earlier allows remote attackers to change plugin settings through a forged administrator request. The admin_page_content function accepts settings changes without verifying a WordPress nonce, allowing a cross-origin request to reach its update logic. Exploitation requires an authenticated site administrator to follow an attacker-controlled link or otherwise submit the forged request; the demonstrated consequence is limited to modification of the plugin's settings.
The record
- CVE
- CVE-2025-15377
- Published
- Jan 14, 2026
- Updated
- Jan 14, 2026
- Vendor
- Arthura
- Product
- Sosh Share Buttons
- Classifications
- CWE-352, T1204.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jan 14, 2026CVE publishedPublication date reported by the CVE source.
- Jan 14, 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?
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- Affected versionversion=* <=1.1.0
What conditions does exploitation require?
What is affected?
Published CVSS scores
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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.
Public exploit references
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Technologies
Your stack
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Your stack
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