Medium 5.3Published Sep 11, 2026

CVE-2026-62088WordPress ElasticPress plugin <= 5.3.4 - Sensitive Data Exposure vulnerability

Updated under an hour ago (2026-10-19 08:50 UTC)

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It affects 10up ElasticPress. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for 10up ElasticPress

Exploited in the last 30 days

Insertion of Sensitive Information Into Sent Data vulnerability in 10up ElasticPress allows Retrieve Embedded Sensitive Data. This issue affects ElasticPress: from n/a through 5.3.4.

CVSS: 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE): CWE-201
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Patchstack
NVD analysis: Deferred
Record last updated: Sep 11, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

10up ElasticPress 10up:elasticpress (from the name)	from n/a through 5.3.4; fixed at 5.3.5	CNA record

References

https://patchstack.com/database/wordpress/plugin/elasticpress/vulnerability/wordpress-elasticpress-plugin-5-3-4-sensitive-data-exposure-vulnerability?_s_id=cvevdb-entry

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.