CVE-2026-3289
Path Traversal in Sanluan PublicCMS Template Cache Component
Publication date: 2026-02-27
Last updated on: 2026-04-29
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| publiccms | publiccms | 6.202506.d |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-22 | The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in Sanluan PublicCMS version 6.202506.d, specifically in the saveMetadata function of the TemplateCacheComponent.java file within the Template Cache Generation component.
The issue is a path traversal weakness that can be exploited remotely by manipulating inputs to the saveMetadata function. This allows an attacker to access files or directories outside the intended scope.
The exploit for this vulnerability has been publicly disclosed, and the vendor did not respond to early notifications about this issue.
How can this vulnerability impact me? :
Exploiting this vulnerability can allow an attacker to perform path traversal attacks remotely, potentially accessing or modifying files outside the intended directory.
This can lead to unauthorized disclosure of sensitive information, data tampering, or disruption of normal system operations.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know