CVE-2026-92099 | BDVDB-2026-377135 Detail

WPGraphQL Smart Cache

Description#

The WPGraphQL Smart Cache WordPress plugin before 2.3.2 does not require authorisation or validate a caller-supplied query identifier before storing a persisted query from a request, allowing unauthenticated users to publish arbitrary query documents and claim query aliases before a site's own frontend registers them.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact low, availability impact low. Attack vector: network.

Weaknesses#

CWE-284 Improper Access Control

References#

https://wpscan.com/vulnerability/3563529f-5050-4f92-9a3c-44ee850254bd/

Exploit#

https://wpscan.com/vulnerability/3563529f-5050-4f92-9a3c-44ee850254bd/

History#

Version 12026-09-19Record published in the CVE List.

Published

Published: 2026-09-19
Last modified: 2026-09-19

Vendor information

Vendor: Not stated
Product: WPGraphQL Smart Cache

Score

6.5 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 28.1.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Improper Access Control

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
< 2.3.2
Fixed
2.3.2

Scoring System

CVSS v4.0

Not available

CVSS v3.1

6.5 Medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	Low
Availability	Low

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).