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CVE-2024-22258

Status: DeferredMedium (6.1)—

Spring Authorization Server versions 1.0.0 - 1.0.5, 1.1.0 - 1.1.5, 1.2.0 - 1.2.2 and older unsupported versions are susceptible to a PKCE Downgrade Attack for Confidential Clients.

Specifically, an application is vulnerable when a Confidential Client uses PKCE for the Authorization Code Grant.

An application is not vulnerable when a Public Client uses PKCE for the Authorization Code Grant.

CVSS

Exploitation probability (EPSS)

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)

⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.

Vmware — Authorization ServerAI

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2024-22258",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-22258",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-08-02T19:20:26.714356Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@vmware.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.1,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security@vmware.com",
      "affectedData": [
        {
          "vendor": "Spring",
          "product": "Spring",
          "versions": [
            {
              "status": "affected",
              "version": "1.0.x",
              "lessThan": "1.0.6",
              "versionType": "enterprise support only"
            },
            {
              "status": "affected",
              "version": "1.1.x",
              "lessThan": "1.1.6",
              "versionType": "oss"
            },
            {
              "status": "affected",
              "version": "1.2.x\t",
              "lessThan": "1.2.3",
              "versionType": "oss"
            }
          ],
          "packageName": "Spring Authorization Server",
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2024-03-20T04:15:08.600",
  "references": [
    {
      "url": "https://spring.io/security/cve-2024-22258",
      "source": "security@vmware.com"
    },
    {
      "url": "https://spring.io/security/cve-2024-22258",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-470"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Spring Authorization Server versions 1.0.0 - 1.0.5, 1.1.0 - 1.1.5, 1.2.0 - 1.2.2 and older unsupported versions are susceptible to a PKCE Downgrade Attack for Confidential Clients.\n\nSpecifically, an application is vulnerable when a Confidential Client uses PKCE for the Authorization Code Grant.\n\nAn application is not vulnerable when a Public Client uses PKCE for the Authorization Code Grant.\n\n"
    },
    {
      "lang": "es",
      "value": "Las versiones 1.0.0 - 1.0.5, 1.1.0 - 1.1.5, 1.2.0 - 1.2.2 y versiones anteriores no compatibles de Spring Authorization Server son susceptibles a un ataque de degradación de PKCE para clientes confidenciales. En concreto, una aplicación es vulnerable cuando un cliente confidencial utiliza PKCE para la concesión del código de autorización. Una aplicación no es vulnerable cuando un cliente público utiliza PKCE para la concesión del código de autorización."
    }
  ],
  "lastModified": "2026-06-17T07:11:02.923",
  "sourceIdentifier": "security@vmware.com"
}