Unauthenticated file disclosure via unchecked SVG path
Published Jun 1, 2023 · Updated Jan 9, 2025
Path traversal in tshirtecommerce Custom Product Designer 2.1.4 for PrestaShop allows remote attackers to read XML-parseable files via HTTP. The getSVG path in includes/functions.php joins the POST-controlled file_name value to a directory and opens the resulting path without canonicalizing it or confining it to the module directory. No authentication or user interaction is required, and in-the-wild exploitation has been reported; disclosure is limited to files accessible to the web process and accepted by the XML parser.
Summary
What happened
Path traversal in tshirtecommerce Custom Product Designer 2.1.4 for PrestaShop allows remote attackers to read XML-parseable files via HTTP. The getSVG path in includes/functions.php joins the POST-controlled file_name value to a directory and opens the resulting path without canonicalizing it or confining it to the module directory. No authentication or user interaction is required, and in-the-wild exploitation has been reported; disclosure is limited to files accessible to the web process and accepted by the XML parser.
The record
- CVE
- CVE-2023-27639
- Published
- Jun 1, 2023
- Updated
- Jan 9, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-22, T1005
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 1, 2023CVE publishedPublication date reported by the CVE source.
- Jan 9, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
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.
Weakness, pattern, technique
Public exploit references
- Friends-Of-Presta ajax.php SVG traversal proof of conceptproof of concept · demonstrated
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Reported exploitation
- Reported in-the-wild exploitationreported exploitation
Technologies
Your stack
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Your stack
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