Unauthenticated file read via unsanitized include path
Published Mar 15, 2022 · Updated Aug 3, 2024
Local file inclusion in CuppaCMS 1.0 allows remote attackers to read server files via the url parameter in alertLightbox.php. The endpoint appends the POST value to the document path and passes the result to PHP include after applying only whitespace trimming and HTML escaping, without rejecting traversal sequences. Direct endpoint access requires no authentication, and disclosure is limited to files readable by the web-server process.
Summary
What happened
Local file inclusion in CuppaCMS 1.0 allows remote attackers to read server files via the url parameter in alertLightbox.php. The endpoint appends the POST value to the document path and passes the result to PHP include after applying only whitespace trimming and HTML escaping, without rejecting traversal sequences. Direct endpoint access requires no authentication, and disclosure is limited to files readable by the web-server process.
The record
- CVE
- CVE-2022-25485
- Published
- Mar 15, 2022
- Updated
- Aug 3, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-829, T1190, T1005
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 15, 2022CVE publishedPublication date reported by the CVE source.
- Aug 3, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
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
- alertLightbox.php traversal proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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