CVE-2026-92099CWE-284broken-access-control

CVE-2026-92099

Medium · published September 19, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
26.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00343 · 26.4th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-09-19T11:16Z
References (1)
https://wpscan.com/vulnerability/3563529f-5050-4f92-9a3c-44ee850254bd/ · [email protected]
EPSS history
Timeline
  • 20 SEP 03:24Z
    EPSS moved — → 0%
    epss
  • 19 SEP 06:00Z
    WPGraphQL Smart Cache < 2.3.2 - Unauthenticated Persisted Query Registration and Alias Squatting
    cvelistv5