CVE-2026-34892Network attack vector

Subscriber-level unauthorized site data modification

Published Jun 15, 2026 · Updated Jun 15, 2026

Missing authorization in Rank Math SEO 1.0.271 and earlier allows remote authenticated users with Subscriber access to modify unspecified site data. Patchstack and Rank Math have not disclosed the affected function, endpoint, protected action, or authorization check omitted by the plugin. Subscriber-level WordPress access is required, but the specific site change remains undisclosed.

CVSS severity6.5
Medium
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Rank Math SEO 1.0.271 and earlier allows remote authenticated users with Subscriber access to modify unspecified site data. Patchstack and Rank Math have not disclosed the affected function, endpoint, protected action, or authorization check omitted by the plugin. Subscriber-level WordPress access is required, but the specific site change remains undisclosed.

The record

CVE
CVE-2026-34892
Published
Jun 15, 2026
Updated
Jun 15, 2026
Vendor
Rank Math SEO
Product
Rank Math SEO
Classifications
CWE-862, CAPEC-180
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 15, 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 <=1.0.271 changes=[{"at":"1.0.271.1","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Rank Math SEO · Rank Math SEOversion=n/a <=1.0.271 changes=[{"at":"1.0.271.1","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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