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PatchSiren cyber security CVE debrief

CVE-2026-59529 motov.net CVE debrief

CVE-2026-59529 is a high-severity unauthenticated sensitive data exposure vulnerability in the Ebook Store plugin, affecting versions 6.19 or earlier. The vulnerability allows attackers to access sensitive data without authentication. Users should prioritize patching to prevent sensitive data exposure. The CVSS score is 7.5, classified as HIGH severity.

Vendor
motov.net
Product
Ebook Store
CVSS
HIGH 7.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-27
Original CVE updated
2026-07-27
Advisory published
2026-07-27
Advisory updated
2026-07-27

Who should care

Users of Ebook Store plugin version 6.19 or earlier should prioritize patching this vulnerability to prevent sensitive data exposure. Operators, administrators, and security teams managing affected deployments should review and update affected systems.

Technical summary

CVE-2026-59529 is an unauthenticated sensitive data exposure vulnerability in the Ebook Store plugin, affecting versions 6.19 or earlier. The vulnerability has a CVSS score of 7.5 and is classified as HIGH severity. The CVSS vector is CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. Defenders should focus on patching and monitoring for potential exploitation attempts.

Defensive priority

High priority should be given to patching this vulnerability due to its high severity and potential impact on sensitive data.

Recommended defensive actions

  • Patch Ebook Store plugin to version 6.20 or later
  • Review and update affected systems
  • Monitor for potential exploitation attempts
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
  • Review compensating controls for exposed systems while remediation is scheduled and verified

Evidence notes

The CVE record was published on 2026-07-27T15:17:03.310Z and last modified on 2026-07-27T17:46:02.447Z. The NVD entry is currently Deferred. Evidence is limited to CVE and NVD data. Defenders should verify vulnerability status with additional sources.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-59529 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-59529

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

  • CVE-2026-59529 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-59529

    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.