Arbitrary file write via path traversal
Published Jul 14, 2025 · Updated Jul 14, 2025
Path traversal in WellChoose BatchSignCS 3.318 and earlier allows remote attackers to write arbitrary files through a malicious website. The public advisory identifies path traversal but does not disclose the affected file-handling locus or how attacker-controlled paths escape the intended directory. The application must be running and a user must visit an attacker-controlled site; successful writes can place files at any path and lead to code execution.
Summary
What happened
Path traversal in WellChoose BatchSignCS 3.318 and earlier allows remote attackers to write arbitrary files through a malicious website. The public advisory identifies path traversal but does not disclose the affected file-handling locus or how attacker-controlled paths escape the intended directory. The application must be running and a user must visit an attacker-controlled site; successful writes can place files at any path and lead to code execution.
The record
- CVE
- CVE-2025-7619
- Published
- Jul 14, 2025
- Updated
- Jul 14, 2025
- Vendor
- WellChoose
- Product
- BatchSignCS
- Classifications
- CWE-23, T1105, T1203
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 14, 2025CVE publishedPublication date reported by the CVE source.
- Jul 14, 2025Record 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 <=3.318
What conditions does exploitation require?
What is affected?
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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