Cost Calculator: Filesystem traversal

Cost Calculator is affected by filesystem traversal. Exposure depends on how the affected operation is made reachable by the site. A crafted path can escape the intended directory and reach files or directories elsewhere on the server.

CVE / CNA score Pending The CVE record has not published a CNA CVSS assessment.

NVD score 6.5 CVSS 3.1 · nvd@nist.gov

Component: Cost Calculator
Plugin slug: cost-calculator
Affected: See vendor advisory
Safe version: See mitigation notes
Published: Feb 28, 2022
Weakness: CWE-22 — Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

This CVE was published Feb 28, 2022 and is one of 4 known issues for this plugin.

What to do

Update, patch or deactivate.

No fixed release is identified. Update Cost Calculator when a confirmed fixed release becomes available; until then, disable and remove it when the site's risk warrants.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Source record

Technical description

The Cost Calculator WordPress plugin through 1.6 allows authenticated users (Contributor+ in versions < 1.5, and Admin+ in versions <= 1.6) to perform path traversal and local PHP file inclusion on Windows Web Servers via the Cost Calculator post's Layout

NVD vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References

Primary and upstream sources

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