Settings changes via nonce-free AJAX handlers
Published Nov 7, 2023 · Updated Apr 8, 2026
Cross-site request forgery in ImageMapper 1.2.6 and earlier allows remote attackers to alter plugin settings through an administrator. The imgmap_add_new_style, imgmap_edit_style, and imgmap_delete_style AJAX handlers update the imgmap_colors option from POST fields without verifying a nonce. Exploitation requires a logged-in administrator to submit an attacker-controlled request, and the resulting changes are limited to ImageMapper highlight-style settings.
Summary
What happened
Cross-site request forgery in ImageMapper 1.2.6 and earlier allows remote attackers to alter plugin settings through an administrator. The imgmap_add_new_style, imgmap_edit_style, and imgmap_delete_style AJAX handlers update the imgmap_colors option from POST fields without verifying a nonce. Exploitation requires a logged-in administrator to submit an attacker-controlled request, and the resulting changes are limited to ImageMapper highlight-style settings.
The record
- CVE
- CVE-2023-5975
- Published
- Nov 7, 2023
- Updated
- Apr 8, 2026
- Vendor
- spikefinned
- Product
- ImageMapper
- Classifications
- CWE-352, T1204.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Nov 7, 2023CVE publishedPublication date reported by the CVE source.
- 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?
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- Affected versionversion=0 <=1.2.6
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Public exploit references
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Technologies
Your stack
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Your stack
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