Unauthenticated attachment disclosure via public uploads directory
Published May 17, 2025 · Updated Apr 8, 2026
Information exposure in Wise Chat 3.3.2 and earlier allows remote attackers to read chat attachments from a public uploads directory. WiseChatAttachmentsService stores message files beneath /wp-content/uploads without enforcing web-access controls, leaving attachments directly retrievable. No authentication or user interaction is required; the reported consequence is attachment disclosure, not modification, deletion, or service interruption.
Summary
What happened
Information exposure in Wise Chat 3.3.2 and earlier allows remote attackers to read chat attachments from a public uploads directory. WiseChatAttachmentsService stores message files beneath /wp-content/uploads without enforcing web-access controls, leaving attachments directly retrievable. No authentication or user interaction is required; the reported consequence is attachment disclosure, not modification, deletion, or service interruption.
The record
- CVE
- CVE-2024-13613
- Published
- May 17, 2025
- Updated
- Apr 8, 2026
- Vendor
- Marcin Ławrowski
- Product
- Wise Chat
- Classifications
- CWE-200, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- May 17, 2025CVE 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?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <=3.3.2
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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