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CVE-2026-12689

MEDIUM Exploitation: PoC
5.4
CVSS 3.1
Description
The ProfileGrid WordPress plugin before 5.9.9.7 does not perform any authorization or ownership check on some of its private-message thread actions, allowing authenticated users with Subscriber-level access and above to soft-delete, tamper with the metadata of, and mark as read other users' private message threads.

Metadata

CVE ID
CVE-2026-12689
State
PUBLISHED
Assigner
WPScan
Reserved
2026-06-19 08:40 UTC
Published
2026-07-24 06:00 UTC
Last updated
2026-07-24 19:44 UTC
Primary CWE
CWE-862
CWE-862 Missing Authorization
Vendor / Product
Unknown / ProfileGrid
Sources
cve.org  ·  NVD

Severity & Metrics

5.4 MEDIUM CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
SSVC — CISA Coordinator
Exploitation
PoC
Automatable
no
Tech. Impact
partial
Affected products (1)
VendorProductPlatformVersions
Unknown ProfileGrid — 0 < 5.9.9.7
Weakness (CWE)
CWESourceDescription
— cna CWE-862 Missing Authorization
CWE-862 adp CWE-862 Missing Authorization
CVSS scores (1)
ScoreSeverityVersionSourceVector
5.4 MEDIUM 3.1 adp CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
References (1)
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