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Vulnerabilities

Vulnerability · CVE-2026-92975

groundhogg groundhogg Improper Privilege Management

Published Oct 26, 2026 · catalog updated Oct 26, 2026 · groundhogg groundhogg Improper Privilege

Last checked Nov 4, 2026. A connected source was read within the last 7 days.

Patch now

CVE-2026-92975 is in the CISA known-exploited catalog. Confirm groundhogg groundhogg Improper Privilege against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (groundhogg groundhogg Improper Privilege).
Severity
Unknown—
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
0.34%
Remediation
Remediation guidance
Affected products
stated groundhogg · vendor groundhogg groundhogg

The Groundhogg — CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 4.8.3 via the function. This is due to the function identifying the support account solely by matching against publicly hardcoded constants — and email addresses / — where the email-equality check at line 238 is not a security boundary because any user fully controls their own email value. This makes it possible for an attacker with an account whose is and whose matches one of the hardcoded support constants to have that account silently p

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • stated groundhogg<= 4.8.3
  • vendor groundhogg groundhoggversion unspecified

How to fix CVE-2026-92975

  • Vendor action

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

  • Version check

    Affected <= 4.8.3

  • Advisory

    Open the cve_org record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2026-92975 is in the CISA known-exploited catalog. Confirm groundhogg groundhogg Improper Privilege against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Compare what you have installed with <= 4.8.3. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

What should an analyst verify?

No weakness class is stored. EPSS 0.34%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

WordPress security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 26, 2026 · VulnCheck KEV

    Detected

    The Groundhogg — CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 4.8.3 via the function. This is due to the function identifying the support account solely by matching against publicly hardcoded constants — and email addresses / — where the email-equality check at line 238 is not a security boundary because

  2. Oct 26, 2026 · CISA KEV

    Known exploited

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

Sources

  • CVE.orgVulnerability recordCVE-2026-92975

    Official CVE identifier

    cve.org
  • VulnCheck KEVConfirmed exploitationCVE-2026-92975

    The Groundhogg — CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 4.8.3 via the function. This is due to the function identifying the support account solely by matching against publicly har

    vulncheck.com

References

Freshness

Last verified in this catalog Nov 4, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • VulnCheck KEVOct 30, 2026
  • CVE.orgOct 27, 2026