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PatchSiren cyber security CVE debrief

CVE-2026-39609 Wava.co CVE debrief

A Missing Authorization vulnerability exists in Wava Payment, affecting versions from n/a through 0.3.7. This issue allows for Exploiting Incorrectly Configured Access Control Security Levels, with a CVSS score of 5.3 and a severity of MEDIUM. The vulnerability arises from incorrectly configured access control security levels in the Wava Payment plugin, potentially allowing unauthorized actions. Users and administrators of the affected plugin versions should verify their installations and update to a patched version if available. The CVE record was published on 2026-04-08T09:16:30.303Z and last modified on 2026-07-24T21:10:00.143Z. Limited details are available about the specific nature of the vulnerability and affected systems beyond the CVE and CVSS information provided.

Vendor
Wava.co
Product
Wava Payment
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

Users of Wava Payment plugin versions up to 0.3.7 should verify their installations and update to a patched version if available. Affected operators and administrators should review the vulnerability details and assess the potential impact on their systems. Vulnerability management and security teams should prioritize updating or patching the Wava Payment plugin to prevent potential exploitation of this authorization bypass vulnerability. Additionally, they should implement additional monitoring to detect potential exploitation attempts and review access control configurations for the plugin to ensure proper authorization levels are enforced.

Technical summary

The vulnerability, identified as CVE-2026-39609, is a Missing Authorization issue within the Wava Payment plugin. This problem arises from incorrectly configured access control security levels, potentially allowing unauthorized actions. The Common Vulnerability Scoring System (CVSS) score for this vulnerability is 5.3, categorizing it as MEDIUM severity. The vulnerability affects Wava Payment plugin versions from n/a up to and including 0.3.7.

Defensive priority

Medium priority should be given to updating or patching the Wava Payment plugin to prevent potential exploitation of this authorization bypass vulnerability.

Recommended defensive actions

  • Verify the current version of the Wava Payment plugin and update to a patched version if available.
  • Implement additional monitoring to detect potential exploitation attempts.
  • Review and adjust access control configurations for the plugin to ensure proper authorization levels are enforced.

Evidence notes

The CVE record was published on 2026-04-08T09:16:30.303Z and last modified on 2026-07-24T21:10:00.143Z. The NVD entry is currently Deferred. Limited details are available about the specific nature of the vulnerability and affected systems beyond the CVE and CVSS information provided.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-39609 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-39609

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

  • CVE-2026-39609 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-39609

    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.