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Vulnerabilities

Vulnerability · CVE-2023-47253

Qualitor qualitor Improper Neutralization of Special Elements used in a Command ('Command Injection')

Published Mar 24, 2026 · catalog updated Mar 24, 2026 · Qualitor

Patch now

CVE-2023-47253 is in the CISA known-exploited catalog. Confirm Qualitor against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
Severity
Unknown—
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
14.31%
Remediation
Remediation guidance
Affected products
vendor Qualitor qualitor

Qualitor through 8.20 allows remote attackers to execute arbitrary code via PHP code in the html/ad/adpesquisasql/request/processVariavel.php gridValoresPopHidden parameter. VulnCheck canary evidence. Initial-access exploit intelligence.

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.

  • vendor Qualitor qualitorversion unspecified

How to fix CVE-2023-47253

What to do

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

Should you patch?

CVE-2023-47253 is in the CISA known-exploited catalog. Confirm Qualitor against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Affected version ranges are not on this record. 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 14.31%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

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. Mar 24, 2026 · VulnCheck KEV

    Detected

    Qualitor through 8.20 allows remote attackers to execute arbitrary code via PHP code in the html/ad/adpesquisasql/request/processVariavel.php gridValoresPopHidden parameter. VulnCheck canary evidence. Initial-access exploit intelligence.

  2. Mar 24, 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-2023-47253

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2023-47253

    30-day exploitation probability 14.3%

    first.org
  • VulnCheck KEVConfirmed exploitationCVE-2023-47253

    Qualitor through 8.20 allows remote attackers to execute arbitrary code via PHP code in the html/ad/adpesquisasql/request/processVariavel.php gridValoresPopHidden parameter.

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 17, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.