CVE-2026-57353Network attack vector

Subscriber-level unauthorized privileged action

Published Jul 2, 2026 · Updated Jul 2, 2026

Broken access control in Link Whisper Premium 2.9.0 and earlier allows remote authenticated users to perform an unspecified privileged action. Patchstack identifies subscriber-level access and missing authorization but has not published the affected function, request parameter, or privileged operation. A WordPress subscriber account is required, and the undisclosed action prevents a more specific statement of which site data or settings can be changed.

CVSS severity6.5
Medium
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Broken access control in Link Whisper Premium 2.9.0 and earlier allows remote authenticated users to perform an unspecified privileged action. Patchstack identifies subscriber-level access and missing authorization but has not published the affected function, request parameter, or privileged operation. A WordPress subscriber account is required, and the undisclosed action prevents a more specific statement of which site data or settings can be changed.

The record

CVE
CVE-2026-57353
Published
Jul 2, 2026
Updated
Jul 2, 2026
Vendor
Link Whisper
Product
Link Whisper Premium
Classifications
CWE-862, CAPEC-180
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 2, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 2, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=2.9.0 changes=[{"at":"2.9.1","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Link Whisper · Link Whisper Premiumversion=n/a <=2.9.0 changes=[{"at":"2.9.1","status":"unaffected"}]

Published CVSS scores

6.5PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
CAPEC-180Exploiting Incorrectly Configured Access Control Security Levels

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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