CVE intelligence and bounded remediation

CVE-2022-2736 — A vulnerability was found in SourceCodester Company Website CMS

Critical CVSS 9.8

A vulnerability was found in SourceCodester Company Website CMS. It has been classified as critical. This affects an unknown part of the file /dashboard/updatelogo.php of the component Background Upload Logo Icon. The manipulation of the argument xfile/ufile leads to unrestricted upload. It is possible to initiate the attack remotely. The identifier VDB-205881 was assigned to this vulnerability.

Severity
Critical
CVSS
9.8 (3.1)
Published
2022-08-11
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-434

Affected products

  • company_website_cms_project / company_website_cms

Matched remediation archetype

Path traversal, unsafe upload, and file handling

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Trace untrusted filenames, archive entries, URLs, and path segments into read, write, include, extraction, and upload operations.
  • Identify filesystem roots, mount permissions, symbolic-link behavior, archive handling, and whether uploaded content is web-accessible or executable.
  • Review canonicalization and containment checks across supported operating systems and storage backends.

Remediate safely

  • Generate server-side storage identifiers and resolve paths beneath a fixed root using filesystem-aware containment checks.
  • Reject absolute, parent-relative, alternate-separator, device, link, and archive entries that escape the intended root.
  • Store uploads outside executable or served paths, validate type and size, and use private atomic temporary files.

Authoritative sources

Complete CVE record and remediation plan

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