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CVE-2024-44849

Status: AnalyzedCritical (9.8)—Exploit
Severity9.8Critical · CVSS 3.1
Exploitation probability46 %higher than 99% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitAvailableProof of concept on GitHub (unverified) · Nuclei template (automated mass detection)

Qualitor up to 8.24 is vulnerable to Remote Code Execution (RCE) via Arbitrary File Upload in checkAcesso.php.

CVSS

Base score
9.8
Version
3.1
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days
46 %
Percentile among all scored CVEs
99
Score date
10/21/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Public exploits

Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.

⚠️ GitHub proofs of concept are not verified: some are fake or contain malware. Never run them outside an isolated lab.

Affected technologies (1)

Qualitor — Qualitor

CWEs

References

Show 3 references

Raw JSON (NVD)

Show
{
  "id": "CVE-2024-44849",
  "cveTags": [],
  "metrics": {
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      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
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          "role": "CISA Coordinator",
          "options": [
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            },
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              "automatable": "yes"
            },
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          ],
          "version": "2.0.3",
          "timestamp": "2024-09-09T19:19:43.132083Z"
        }
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    "cvssMetricV31": [
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        "cvssData": {
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          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 3.9
      }
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  "affected": [
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      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:qualitor:qalitor:*:*:*:*:*:*:*:*"
          ],
          "vendor": "qualitor",
          "product": "qalitor",
          "versions": [
            {
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              "version": "0",
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              "lessThanOrEqual": "8.24"
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          ],
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  ],
  "published": "2024-09-09T18:15:03.957",
  "references": [
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      "url": "https://blog.extencil.me/information-security/cves/cve-2024-44849",
      "tags": [
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        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/extencil/CVE-2024-44849?tab=readme-ov-file",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.qualitor.com.br/official-security-advisory-cve-2024-44849",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Qualitor up to 8.24 is vulnerable to Remote Code Execution (RCE) via Arbitrary File Upload in checkAcesso.php."
    },
    {
      "lang": "es",
      "value": "Qualitor hasta 8.24 es vulnerable a la ejecución remota de código (RCE) a través de la carga de archivos arbitrarios en checkAcesso.php."
    }
  ],
  "lastModified": "2026-06-17T07:53:10.513",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:qualitor:qualitor:8.20:*:*:*:*:*:*:*",
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            },
            {
              "criteria": "cpe:2.3:a:qualitor:qualitor:8.24:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "40FD775B-0465-4EA0-8E11-97620D8431E1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}