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PatchSiren cyber security CVE debrief

CVE-2026-39705 Mulika Team CVE debrief

A Missing Authorization vulnerability was found in MIPL WC Multisite Sync, a WordPress plugin developed by Mulika Team. The issue, tracked as CVE-2026-39705, allows attackers to exploit incorrectly configured access control security levels. The vulnerability affects versions from n/a through 1.4.4. According to the CVE record, the CVSS score is 5.3, indicating a medium severity level. The vulnerability was made public on April 8, 2026, and there have been no modifications to the CVE record since then.

Vendor
Mulika Team
Product
MIPL WC Multisite Sync
CVSS
MEDIUM 5.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-04-08
Original CVE updated
2026-07-24
Advisory published
2026-04-08
Advisory updated
2026-07-24

Who should care

Administrators and users of WordPress sites utilizing the MIPL WC Multisite Sync plugin, especially those with version 1.4.4 or earlier, should be aware of this vulnerability. Given the medium severity and potential for exploitation, it is crucial for these users to assess their site's exposure and take appropriate action.

Technical summary

CVE-2026-39705 is a Missing Authorization vulnerability in the MIPL WC Multisite Sync plugin for WordPress. The issue arises from a lack of proper authorization checks, allowing unauthorized access and potential manipulation of site data. The Common Vulnerabilities and Exposures (CVE) score is 5.3, classified as medium severity. The vulnerability's CVSS vector is CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N, indicating that it can be exploited remotely with low attack complexity and no required privileges.

Defensive priority

Medium priority should be given to updating or mitigating the vulnerability in the MIPL WC Multisite Sync plugin. Given the medium severity and potential for remote exploitation, defenders should verify their site's inventory, assess exposure, and apply patches or compensating controls as necessary.

Recommended defensive actions

  • Verify inventory of WordPress sites using MIPL WC Multisite Sync plugin
  • Assess exposure by checking current plugin version
  • Apply patches or updates if available
  • Implement compensating controls such as Web Application Firewalls (WAFs) if patches are not immediately feasible
  • Monitor for suspicious activity related to the plugin

Evidence notes

The CVE record and NVD detail provide primary evidence for this vulnerability. Additional information from Patchstack regarding mitigation or vendor references may be useful. However, due to limited source detail, further verification tasks are recommended to ensure comprehensive understanding and protection.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-39705 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-39705

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

  • CVE-2026-39705 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-39705

    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.