CVE-2023-1092

OAuth Single Sign On - SSO (OAuth Client) - IdP Deletion via CSRF

MEDIUM
6.5
CVSS Score
Published: March 27, 2023 at 03:39 PM UTC
Updated: June 17, 2026 at 05:27 AM UTC
1 product affected across 1 vendorOauth Single Sign on

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

The OAuth Single Sign On Free WordPress plugin before 6.24.2, OAuth Single Sign On Standard WordPress plugin before 28.4.9, OAuth Single Sign On Premium WordPress plugin before 38.4.9 and OAuth Single Sign On Enterprise WordPress plugin before 48.4.9 do not have CSRF checks when deleting Identity Providers (IdP), which could allow attackers to make logged in admins delete arbitrary IdP via a CSRF attack

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 28.4.9v < 38.4.9v < 48.4.9v < 6.24.2
Affected range stops below 28.4.9, so it looks safe — our inference, not a vendor statement
Affected range stops below 38.4.9, so it looks safe — our inference, not a vendor statement
Affected range stops below 48.4.9, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.24.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

ExploitVDB EntryTechnical DescriptionThird Party Advisory
https://wpscan.com/vulnerability/52e29f16-b6dd-4132-9bb8-ad10bd3c39d7
ExploitVDB EntryTechnical DescriptionThird Party Advisory
https://wpscan.com/vulnerability/5eb85df5-8aab-4f30-a401-f776a310b09c
ExploitVDB EntryTechnical DescriptionThird Party Advisory
https://wpscan.com/vulnerability/8fbf7efe-0bf2-42c6-aef1-7fcf2708b31b
ExploitVDB EntryTechnical DescriptionThird Party Advisory
https://wpscan.com/vulnerability/f6e165d9-2193-4c76-ae2d-618a739fe4fb

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE

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