Unauthenticated log disclosure via predictable public path
Published Feb 14, 2026 · Updated Feb 14, 2026
Information disclosure in Kasuga StickEasy Protected Contact Form 1.0.1 and earlier allows remote attackers to read spam logs. The plugin writes spcf-log.txt beneath the web-accessible uploads directory at a fixed path without access controls. No authentication is required to retrieve visitor IP addresses, email addresses, and comment snippets from submissions flagged as spam.
Summary
What happened
Information disclosure in Kasuga StickEasy Protected Contact Form 1.0.1 and earlier allows remote attackers to read spam logs. The plugin writes spcf-log.txt beneath the web-accessible uploads directory at a fixed path without access controls. No authentication is required to retrieve visitor IP addresses, email addresses, and comment snippets from submissions flagged as spam.
The record
- CVE
- CVE-2025-13973
- Published
- Feb 14, 2026
- Updated
- Feb 14, 2026
- Vendor
- Kasuga
- Product
- StickEasy Protected Contact Form
- Classifications
- CWE-200, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Feb 14, 2026CVE publishedPublication date reported by the CVE source.
- Feb 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?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=* <=1.0.1
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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