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CVE-2023-1911

Blocksy Companion < 1.8.82 - Subscriber+ Draft Post Access

MEDIUM
4.3
CVSS Score
Published: May 2, 2023 at 07:04 AM UTC
Updated: June 17, 2026 at 05:29 AM UTC
1 product affected across 1 vendorBlocksy Companion

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.5%
SSVC
PoC

Description

The Blocksy Companion WordPress plugin before 1.8.82 does not ensure that posts to be accessed via a shortcode are already public and can be viewed, allowing any authenticated users, such as subscriber to access draft posts for example

Affected

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

Blocksy Companion· Creativethemeswordpress-plugin
95%
v < 1.8.82
Affected range stops below 1.8.82, 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 (1)

ExploitVDB EntryTechnical DescriptionThird Party Advisory
Source: [email protected]
https://wpscan.com/vulnerability/e7c52af0-b210-4e7d-a5e0-ee0645ddc08c

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

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

CVSS

4.3MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-639

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