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PatchSiren cyber security CVE debrief

CVE-2026-105069 Nikki Blight CVE debrief

A Cross-site Scripting (XSS) vulnerability exists in the QR Redirector plugin for WordPress, affecting versions from n/a through 2.0.5. This issue allows for Stored XSS, potentially enabling attackers to inject malicious scripts into web pages. The vulnerability requires verification and remediation to prevent attackers from injecting malicious scripts into web pages, and defenders should assess the potential impact on their systems. The CVE record and NVD entry provide limited information about the vulnerability, with the primary source being Patchstack.

Vendor
Nikki Blight
Product
QR Redirector
CVSS
MEDIUM 6.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-05
Original CVE updated
2026-10-05
Advisory published
2026-10-05
Advisory updated
2026-10-05

Who should care

Defenders responsible for WordPress installations with the QR Redirector plugin should assess their exposure and prioritize remediation to prevent potential XSS attacks.

Why it matters

CVE-2026-105069 is a Stored Cross-site Scripting (XSS) vulnerability in the QR Redirector plugin for WordPress, affecting versions from n/a through 2.0.5. Defenders should prioritize verifying the presence of this vulnerability in their WordPress installations and assessing the potential impact on their systems.

  • Defenders need to verify the presence of this vulnerability in their WordPress installations to prevent potential XSS attacks.
  • The vulnerability requires remediation to prevent attackers from injecting malicious scripts into web pages.
  • Defenders should assess the potential impact of Stored XSS on their system and prioritize remediation accordingly.

Technical summary

The QR Redirector plugin for WordPress is vulnerable to Stored Cross-site Scripting (XSS), affecting versions from n/a through 2.0.5. This issue allows attackers to inject malicious scripts into web pages, potentially leading to security consequences.

Defensive priority

Defenders should prioritize verifying the presence of this vulnerability in their WordPress installations and assessing the potential impact on their systems.

Recommended defensive actions

  • Verify the presence of the QR Redirector plugin in your WordPress installation and check if the version is 2.0.5 or earlier.
  • Assess the potential impact of Stored XSS on your system and prioritize remediation.
  • Consider implementing additional security measures to prevent XSS attacks, such as input validation and output encoding.

Evidence notes

The CVE record and NVD entry provide limited information about the vulnerability, with the primary source being Patchstack. The CVE Program and NVD entries do not offer additional details on exploitation or impact.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-105069 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-105069

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

  • CVE-2026-105069 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-105069

    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.