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PatchSiren cyber security CVE debrief

CVE-2026-50869 Bludit CVE debrief

CVE-2026-50869 is a directory traversal vulnerability in the api/plugin.php component of Bludit v3.19.0. An attacker can exploit this vulnerability by supplying a crafted request, potentially leading to unauthorized access to sensitive files and data.

Vendor
Bludit
Product
Bludit
CVSS
CRITICAL 9.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-15
Original CVE updated
2026-06-16
Advisory published
2026-06-15
Advisory updated
2026-06-16

Who should care

Users of Bludit v3.19.0, administrators of websites using Bludit, and security teams responsible for monitoring and patching vulnerabilities.

Technical summary

The vulnerability exists in the api/plugin.php component of Bludit v3.19.0. A crafted request can be used to execute a directory traversal attack, allowing an attacker to access files and data outside of the intended directory.

Defensive priority

High

Recommended defensive actions

  • Update Bludit to a version that patches this vulnerability, if available.
  • Restrict access to the api/plugin.php component to trusted users and IP addresses.
  • Monitor for suspicious activity and implement additional security measures to detect and prevent exploitation.

Evidence notes

The CVE record and NVD detail for CVE-2026-50869 provide information on this vulnerability. [See CVE-2026-50869 CVE record](resourceLinkAnnotations:cve-org) and [NVD detail](resourceLinkAnnotations:nvd).

Sources and references

Verified primary and authoritative sources

  • CVE-2026-50869 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-50869

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

  • CVE-2026-50869 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-50869

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

Supplemental references

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.