Vulnerability-Lookup

GHSA-CVC6-Q2CP-2XHW

Vulnerability from github – Published: 2026-04-22 06:30 – Updated: 2026-04-24 15:32

Details

Vulnerability in Spring Spring Security. When an application configures JWT decoding with NimbusJwtDecoder or NimbusReactiveJwtDecoder, it must configure an OAuth2TokenValidator separately, for example by calling setJwtValidator.This issue affects Spring Security: from 6.3.0 through 6.3.14, from 6.4.0 through 6.4.14, from 6.5.0 through 6.5.9, from 7.0.0 through 7.0.4.

Severity ?

5.3 (Medium)


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

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  "affected": [],
  "aliases": [
    "CVE-2026-22748"
  ],
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    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-22T06:16:04Z",
    "severity": "MODERATE"
  },
  "details": "Vulnerability in Spring Spring Security. When an application configures JWT decoding with\u00a0NimbusJwtDecoder\u00a0 or\u00a0NimbusReactiveJwtDecoder, it must configure an\u00a0OAuth2TokenValidator\u003cJwt\u003e\u00a0separately, for example by calling\u00a0setJwtValidator.This issue affects Spring Security: from 6.3.0 through 6.3.14, from 6.4.0 through 6.4.14, from 6.5.0 through 6.5.9, from 7.0.0 through 7.0.4.",
  "id": "GHSA-cvc6-q2cp-2xhw",
  "modified": "2026-04-24T15:32:21Z",
  "published": "2026-04-22T06:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22748"
    },
    {
      "type": "WEB",
      "url": "https://spring.io/security/cve-2026-22748"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
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}

CVE-2026-22748 (GCVE-0-2026-22748)

Vulnerability from cvelistv5 – Published: 2026-04-22 05:15 – Updated: 2026-04-22 16:00

Title

Potential Security Misconfiguration when Using withIssuerLocation

Summary

Vulnerability in Spring Spring Security. When an application configures JWT decoding with NimbusJwtDecoder or NimbusReactiveJwtDecoder, it must configure an OAuth2TokenValidator<Jwt> separately, for example by calling setJwtValidator.This issue affects Spring Security: from 6.3.0 through 6.3.14, from 6.4.0 through 6.4.14, from 6.5.0 through 6.5.9, from 7.0.0 through 7.0.4.

Severity ?

5.3 (Medium)


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

CWE

CWE-20 - Improper Input Validation

Assigner

vmware

References

URL

Tags

https://spring.io/security/cve-2026-22748

Impacted products

	Vendor	Product	Version
	Spring	Spring Security	Affected: 6.3.0 , ≤ 6.3.14 (custom) Affected: 6.4.0 , ≤ 6.4.14 (custom) Affected: 6.5.0 , ≤ 6.5.9 (custom) Affected: 7.0.0 , ≤ 7.0.4 (custom)

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                  }
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                "role": "CISA Coordinator",
                "timestamp": "2026-04-22T15:43:40.406982Z",
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          "url": "https://spring.io/security/cve-2026-22748"
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Sightings

Author	Source	Type	Date

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-CVC6-Q2CP-2XHW

CVE-2026-22748 (GCVE-0-2026-22748)

Tags

Sightings

Nomenclature