CVE-2026-119699: WPGraphQL WPGraphQL Smart Cache

WPGraphQL Smart Cache before 2.3.3 Unbounded Persisted Query Storage DoS

CVSS 6.9 MediumEPSS 0.0045 · 39th percentile

Published by the CVE Program (CNA: VulnCheck) at 30 Oct 2026, 15:16 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
WPGraphQL	WPGraphQL Smart Cache	affected before 2.3.3 semver Other versions: unaffected

Identifiers

CVE-2026-119699

CNA

VulnCheck

Weakness (CWE)

CWE-770

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
6.9	Medium	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N	CNA (VulnCheck)Used for this record
5.3	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L	CNA (VulnCheck)

CISA KEV Not listed.
EPSS 0.0045, the 39th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

30 Oct 2026, 15:16 UTC Confirmed by the CVE List
30 Oct 2026, 16:17 UTC Confirmed by NVD

Sources

References from the CNA

github.com/wp-graphql/wp-graphql/security/advisories/GHSA-5p5r-f66g-r4vp vendor-advisory
github.com/wp-graphql/wp-graphql/commit/80c021c42f4d4969e1b41760a08b4faf3c544a9e patch
github.com/wp-graphql/wp-graphql/blob/wp-graphql-smart-cache/v2.3.2/plugins/wp-graphql-smart-cache/src/Document.php technical-description
github.com/wp-graphql/wp-graphql/releases/tag/wp-graphql-smart-cache%2Fv2.3.3 release-notes
github.com/wp-graphql/wp-graphql product
www.vulncheck.com/advisories/wpgraphql-smart-cache-before-2.3.3-unbounded-persisted-query-storage-dos third-party-advisory

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.