Vulnerability-Lookup

GHSA-6MFM-98WV-32WM

Vulnerability from github – Published: 2026-06-11 09:31 – Updated: 2026-06-11 09:31

Details

Affected versions: Spring Web Services 5.0.0 through 5.0.1; 4.1.0 through 4.1.3; 4.0.0 through 4.0.18; 3.1.0 through 3.1.8.

Severity

5.4 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

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{
  "affected": [],
  "aliases": [
    "CVE-2026-40995"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-11T07:16:27Z",
    "severity": "MODERATE"
  },
  "details": "X509AuthenticationProvider could issue a fully authenticated X509AuthenticationToken when a presented certificate mapped to UserDetails, without applying Spring Security\u0027s standard account lifecycle checks (disabled, locked, expired, or credentials-expired accounts).\n\nAffected versions:\nSpring Web Services 5.0.0 through 5.0.1; 4.1.0 through 4.1.3; 4.0.0 through 4.0.18; 3.1.0 through 3.1.8.",
  "id": "GHSA-6mfm-98wv-32wm",
  "modified": "2026-06-11T09:31:56Z",
  "published": "2026-06-11T09:31:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40995"
    },
    {
      "type": "WEB",
      "url": "https://spring.io/security/cve-2026-40995"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-40995 (GCVE-0-2026-40995)

Vulnerability from cvelistv5 – Published: 2026-06-11 05:04 – Updated: 2026-06-11 12:45

Title

X.509 authentication bypasses Spring Security account checks

Summary

X509AuthenticationProvider could issue a fully authenticated X509AuthenticationToken when a presented certificate mapped to UserDetails, without applying Spring Security's standard account lifecycle checks (disabled, locked, expired, or credentials-expired accounts). Affected versions: Spring Web Services 5.0.0 through 5.0.1; 4.1.0 through 4.1.3; 4.0.0 through 4.0.18; 3.1.0 through 3.1.8.

Severity

5.4 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-287 - Improper Authentication

Assigner

vmware

References

1 reference

URL	Tags
https://spring.io/security/cve-2026-40995

Impacted products

1 product

Vendor	Product	Version
Spring	Spring Web Services	Affected: 5.0.0 , < 5.0.2 (custom) Affected: 4.1.0 , < 4.1.4 (custom) Affected: 4.0.0 , < 4.0.19 (custom) Affected: 3.1.0 , < 3.1.9 (custom)

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JSON

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-40995",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-11T12:45:07.868437Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-11T12:45:15.590Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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          "vendor": "Spring",
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      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
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          "url": "https://spring.io/security/cve-2026-40995"
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      "source": {
        "discovery": "UNKNOWN"
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      "title": "X.509 authentication bypasses Spring Security account checks",
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    "datePublished": "2026-06-11T05:04:01.695Z",
    "dateReserved": "2026-04-16T02:19:12.969Z",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-6MFM-98WV-32WM

CVE-2026-40995 (GCVE-0-2026-40995)

Tags

Sightings

Nomenclature