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PatchSiren cyber security CVE debrief

CVE-2026-52703 Ninja Team CVE debrief

CVE-2026-52703 is a critical vulnerability in FastDup versions <= 2.7.2, allowing unauthenticated path traversal attacks. The vulnerability has a CVSS score of 9.6 and was published on [cvePublishedAt]. The vulnerability was added to the NVD database on [sourcePublishedAt] and last modified on [cveModifiedAt].

Vendor
Ninja Team
Product
FastDup
CVSS
CRITICAL 9.6
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-15
Original CVE updated
2026-06-15
Advisory published
2026-06-15
Advisory updated
2026-06-15

Who should care

Administrators and users of FastDup versions <= 2.7.2 should be aware of this vulnerability and take necessary actions to mitigate it.

Technical summary

The vulnerability is caused by an unauthenticated path traversal issue in FastDup versions <= 2.7.2. This allows attackers to access sensitive files and directories, potentially leading to sensitive information disclosure, code execution, or other malicious activities.

Defensive priority

High

Recommended defensive actions

  • Update FastDup to a version greater than 2.7.2
  • Restrict access to sensitive files and directories
  • Monitor for suspicious activity

Evidence notes

The vulnerability was reported by Patchstack and added to the NVD database.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-52703 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-52703

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-52703 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-52703

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.