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CVE-2022-31565

Status: ModifiedCritical (9.3)—
Severity9.3Critical · CVSS 3.1
Exploitation probability1.24 %higher than 69% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitNot knownno public code found

The yogson/syrabond repository through 2020-05-25 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

CVSS

Base score
9.3
Version
3.1
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days
1.24 %
Percentile among all scored CVEs
69
Score date
10/23/2026

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).

Affected technologies (1)

Syrabond Project — Syrabond

CWEs

References

Show 2 references

Raw JSON (NVD)

Show
{
  "id": "CVE-2022-31565",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 9.3,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4.7,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
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  ],
  "published": "2022-07-11T01:15:10.587",
  "references": [
    {
      "url": "https://github.com/github/securitylab/issues/669#issuecomment-1117265726",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/github/securitylab/issues/669#issuecomment-1117265726",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The yogson/syrabond repository through 2020-05-25 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely."
    },
    {
      "lang": "es",
      "value": "El repositorio yogson/syrabond versiones hasta 25-05-2020 en GitHub, permite un salto de ruta absoluto porque la función send_file de Flask es usada de forma no segura"
    }
  ],
  "lastModified": "2026-06-17T04:45:41.807",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:syrabond_project:syrabond:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CC0CA80C-2236-458B-818C-08B2B3A6022A",
              "versionEndIncluding": "2020-05-25"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}