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Vulnerabilities

Vulnerability · CVE-2026-54836

ymc-22 filter_\&_grids Improper Neutralization of Special Elements used in an SQL Command

Published Jun 25, 2026 · catalog updated Oct 29, 2026 · YMC YMC Filter

Last checked Nov 1, 2026. A connected source was read within the last 7 days.

Patch now

CVE-2026-54836 is in the CISA known-exploited catalog. Confirm YMC YMC Filter against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Same product and reporting

Severity
Critical9.3
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
1.34%
Remediation
Remediation guidance
Affected products
stated YMC Filter · vendor YMC YMC Filter

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in YMC Filter allows SQL Injection. This issue affects YMC Filter: from n/a through 3.11.5.

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 YMC Filter<= 3.11.5
  • vendor YMC YMC Filterversion unspecified

How to fix CVE-2026-54836

  • Vendor action

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

  • Version check

    Affected <= 3.11.5

  • 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-2026-54836 is in the CISA known-exploited catalog. Confirm YMC YMC Filter 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 YMC Filter <= 3.11.5. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

What should an analyst verify?

CWE-89: SQL Injection. EPSS 1.34%. 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.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 29, 2026 · VulnCheck KEV

    Detected

    Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in YMC Filter allows SQL Injection. This issue affects YMC Filter: from n/a through 3.11.5.

  2. Oct 29, 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-2026-54836

    Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in YMC Filter allows SQL Injection. This issue affects YMC Filter: from n/a through 3.11.5.

    cve.org
  • VulnCheck KEVConfirmed exploitationCVE-2026-54836

    Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in YMC Filter allows SQL Injection. This issue affects YMC Filter: from n/a through 3.11.5.

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 29, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • VulnCheck KEVNov 1, 2026
  • CVE.orgOct 29, 2026