Vulnerability-Lookup

CVE-2026-46455 (GCVE-0-2026-46455)

Vulnerability from cvelistv5 – Published: 2026-07-06 07:56 – Updated: 2026-07-06 19:29

Title

Apache Camel: Camel-Keycloak: The access-token validity window is not verified because the IS_ACTIVE check is missing from the TokenVerifier, allowing expired tokens to be accepted

Summary

Insufficient Session Expiration vulnerability in Apache Camel Keycloak Component. The camel-keycloak security helper KeycloakSecurityHelper.parseAndVerifyAccessToken builds a Keycloak TokenVerifier using withChecks(...) with only the subject-exists check and the realm-URL (issuer) check. Keycloak's TokenVerifier.withChecks(...) appends to an initially empty check list - the upstream default checks are installed only when withDefaultChecks() is called - so the built-in IS_ACTIVE predicate, which validates the token's exp (expiration) and nbf (not-before) claims, is never applied. As a result the helper verifies the token signature, subject and issuer but does not enforce the token's validity window: an access token that is expired, or not yet valid, is accepted as valid. Routes that rely on this helper to authenticate inbound requests therefore accept access tokens that are outside their intended lifetime. This issue affects Apache Camel: from 4.18.0 before 4.18.3, from 4.19.0 before 4.21.0. Users are recommended to upgrade to version 4.21.0, which fixes the issue. If users are on the 4.18.x releases stream, then they are suggested to upgrade to 4.18.3. The fix makes KeycloakSecurityHelper.parseAndVerifyAccessToken include the TokenVerifier.IS_ACTIVE check so that expired or not-yet-valid access tokens are rejected, aligning the helper with Keycloak's default check set. For deployments that cannot upgrade immediately, enforce token expiration outside the helper - for example validate the access token's exp/nbf claims in the route before trusting it, keep Keycloak access-token lifetimes short, and ensure any upstream gateway or resource server also validates the token validity window.

Severity

9.8 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-06 19:29 UTC

CWE

CWE-613 - Insufficient Session Expiration

Assigner

apache CNA under the mitre root

CNA scorecard B 76/100 over 1092 records in the last 180 days details

References

2 references

URL	Tags
https://camel.apache.org/security/CVE-2026-46455.html	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/07/05/8

Impacted products

1 product

Vendor	Product	Version	CPE status
Apache Software Foundation	Apache Camel	Affected: 4.18.0 , < 4.18.3 (semver) Affected: 4.19.0 , < 4.21.0 (semver)	guessed

Credits

Yu Bao from Paypal Andrea Cosentino from Apache Software Foundation

Show details on NVD website

JSON

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          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-613",
                  "description": "CWE-613 Insufficient Session Expiration",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-07-06T07:56:29.905Z",
            "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
            "shortName": "apache"
          },
          "references": [
            {
              "tags": [
                "vendor-advisory"
              ],
              "url": "https://camel.apache.org/security/CVE-2026-46455.html"
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "title": "Apache Camel: Camel-Keycloak: The access-token validity window is not verified because the IS_ACTIVE check is missing from the TokenVerifier, allowing expired tokens to be accepted",
          "x_generator": {
            "engine": "Vulnogram 0.2.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "assignerShortName": "apache",
        "cveId": "CVE-2026-46455",
        "datePublished": "2026-07-06T07:56:29.905Z",
        "dateReserved": "2026-05-14T08:55:41.867Z",
        "dateUpdated": "2026-07-06T19:29:29.570Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

FKIE_CVE-2026-46455

Vulnerability from fkie_nvd - Published: 2026-07-06 09:16 - Updated: 2026-10-25 15:10

Severity

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	security@apache.org	https://camel.apache.org/security/CVE-2026-46455.html	Mitigation, Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2026/07/05/8	Mailing List, Third Party Advisory

Impacted products

	Vendor	Product	Version
	apache	camel	*
	apache	camel	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://repo.maven.apache.org/maven2",
          "defaultStatus": "unaffected",
          "packageName": "org.apache.camel:camel-keycloak",
          "product": "Apache Camel",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThan": "4.18.3",
              "status": "affected",
              "version": "4.18.0",
              "versionType": "semver"
            },
            {
              "lessThan": "4.21.0",
              "status": "affected",
              "version": "4.19.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "security@apache.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:camel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "3F672322-AA52-4621-B687-76B5AC9D619F",
              "versionEndExcluding": "4.18.3",
              "versionStartIncluding": "4.18.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:camel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "1C2A1A7A-FADC-470F-8265-FA126AFD94ED",
              "versionEndExcluding": "4.21.0",
              "versionStartIncluding": "4.19.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Insufficient Session Expiration vulnerability in Apache Camel Keycloak Component.\n\nThe camel-keycloak security helper KeycloakSecurityHelper.parseAndVerifyAccessToken builds a Keycloak TokenVerifier using withChecks(...) with only the subject-exists check and the realm-URL (issuer) check. Keycloak\u0027s TokenVerifier.withChecks(...) appends to an initially empty check list - the upstream default checks are installed only when withDefaultChecks() is called - so the built-in IS_ACTIVE predicate, which validates the token\u0027s exp (expiration) and nbf (not-before) claims, is never applied. As a result the helper verifies the token signature, subject and issuer but does not enforce the token\u0027s validity window: an access token that is expired, or not yet valid, is accepted as valid. Routes that rely on this helper to authenticate inbound requests therefore accept access tokens that are outside their intended lifetime.\nThis issue affects Apache Camel: from 4.18.0 before 4.18.3, from 4.19.0 before 4.21.0.\n\nUsers are recommended to upgrade to version 4.21.0, which fixes the issue. If users are on the 4.18.x releases stream, then they are suggested to upgrade to 4.18.3. The fix makes KeycloakSecurityHelper.parseAndVerifyAccessToken include the TokenVerifier.IS_ACTIVE check so that expired or not-yet-valid access tokens are rejected, aligning the helper with Keycloak\u0027s default check set. For deployments that cannot upgrade immediately, enforce token expiration outside the helper - for example validate the access token\u0027s exp/nbf claims in the route before trusting it, keep Keycloak access-token lifetimes short, and ensure any upstream gateway or resource server also validates the token validity window."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de expiraci\u00f3n de sesi\u00f3n insuficiente en el componente Keycloak de Apache Camel.\n\nEl asistente de seguridad camel-keycloak KeycloakSecurityHelper.parseAndVerifyAccessToken construye un TokenVerifier de Keycloak usando withChecks(...) con solo la verificaci\u00f3n de existencia de sujeto y la verificaci\u00f3n de URL de realm (emisor). TokenVerifier.withChecks(...) de Keycloak a\u00f1ade a una lista de verificaci\u00f3n inicialmente vac\u00eda - las verificaciones predeterminadas ascendentes se instalan solo cuando se llama a withDefaultChecks() - por lo que el predicado IS_ACTIVE incorporado, que valida las reclamaciones exp (expiraci\u00f3n) y nbf (no antes) del token, nunca se aplica. Como resultado, el asistente verifica la firma, el sujeto y el emisor del token, pero no aplica la ventana de validez del token: un token de acceso que ha expirado, o a\u00fan no es v\u00e1lido, se acepta como v\u00e1lido. Las rutas que dependen de este asistente para autenticar solicitudes entrantes, por lo tanto, aceptan tokens de acceso que est\u00e1n fuera de su vida \u00fatil prevista.\nEste problema afecta a Apache Camel: desde 4.18.0 antes de 4.18.3, desde 4.19.0 antes de 4.21.0.\n\nSe recomienda a los usuarios actualizar a la versi\u00f3n 4.21.0, que corrige el problema. Si los usuarios est\u00e1n en la rama de versiones 4.18.x, se sugiere que actualicen a 4.18.3. La correcci\u00f3n hace que KeycloakSecurityHelper.parseAndVerifyAccessToken incluya la verificaci\u00f3n TokenVerifier.IS_ACTIVE para que los tokens de acceso caducados o a\u00fan no v\u00e1lidos sean rechazados, alineando el asistente con el conjunto de verificaciones predeterminado de Keycloak. Para implementaciones que no pueden actualizarse inmediatamente, aplique la expiraci\u00f3n del token fuera del asistente - por ejemplo, valide las reclamaciones exp/nbf del token de acceso en la ruta antes de confiar en \u00e9l, mantenga cortas las vidas \u00fatiles de los tokens de acceso de Keycloak, y aseg\u00farese de que cualquier puerta de enlace ascendente o servidor de recursos tambi\u00e9n valide la ventana de validez del token."
    }
  ],
  "id": "CVE-2026-46455",
  "lastModified": "2026-10-25T15:10:00.147",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-46455",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-06T19:29:09.924590Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-06T09:16:36.573",
  "references": [
    {
      "source": "security@apache.org",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://camel.apache.org/security/CVE-2026-46455.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2026/07/05/8"
    }
  ],
  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-613"
        }
      ],
      "source": "security@apache.org",
      "type": "Secondary"
    }
  ]
}

GHSA-MQWC-6QWC-V9GQ

Vulnerability from github – Published: 2026-07-06 09:30 – Updated: 2026-08-28 19:24

Summary

Apache Camel-Keycloak: The access-token validity window is not verified because the IS_ACTIVE check is missing from the TokenVerifier, allowing expired tokens to be accepted

Details

Insufficient Session Expiration vulnerability in Apache Camel Keycloak Component.

The camel-keycloak security helper KeycloakSecurityHelper.parseAndVerifyAccessToken builds a Keycloak TokenVerifier using withChecks(...) with only the subject-exists check and the realm-URL (issuer) check. Keycloak's TokenVerifier.withChecks(...) appends to an initially empty check list - the upstream default checks are installed only when withDefaultChecks() is called - so the built-in IS_ACTIVE predicate, which validates the token's exp (expiration) and nbf (not-before) claims, is never applied. As a result the helper verifies the token signature, subject and issuer but does not enforce the token's validity window: an access token that is expired, or not yet valid, is accepted as valid. Routes that rely on this helper to authenticate inbound requests therefore accept access tokens that are outside their intended lifetime. This issue affects Apache Camel: from 4.18.0 before 4.18.3, from 4.19.0 before 4.21.0.

Users are recommended to upgrade to version 4.21.0, which fixes the issue. If users are on the 4.18.x releases stream, then they are suggested to upgrade to 4.18.3. The fix makes KeycloakSecurityHelper.parseAndVerifyAccessToken include the TokenVerifier.IS_ACTIVE check so that expired or not-yet-valid access tokens are rejected, aligning the helper with Keycloak's default check set. For deployments that cannot upgrade immediately, enforce token expiration outside the helper - for example validate the access token's exp/nbf claims in the route before trusting it, keep Keycloak access-token lifetimes short, and ensure any upstream gateway or resource server also validates the token validity window.

Severity

9.8 (Critical)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.camel:camel-keycloak"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.18.0"
            },
            {
              "fixed": "4.18.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.camel:camel-keycloak"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.19.0"
            },
            {
              "fixed": "4.21.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-46455"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-613"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-08-28T19:24:06Z",
    "nvd_published_at": "2026-07-06T09:16:36Z",
    "severity": "CRITICAL"
  },
  "details": "Insufficient Session Expiration vulnerability in Apache Camel Keycloak Component.\n\nThe camel-keycloak security helper KeycloakSecurityHelper.parseAndVerifyAccessToken builds a Keycloak TokenVerifier using withChecks(...) with only the subject-exists check and the realm-URL (issuer) check. Keycloak\u0027s TokenVerifier.withChecks(...) appends to an initially empty check list - the upstream default checks are installed only when withDefaultChecks() is called - so the built-in IS_ACTIVE predicate, which validates the token\u0027s exp (expiration) and nbf (not-before) claims, is never applied. As a result the helper verifies the token signature, subject and issuer but does not enforce the token\u0027s validity window: an access token that is expired, or not yet valid, is accepted as valid. Routes that rely on this helper to authenticate inbound requests therefore accept access tokens that are outside their intended lifetime.\nThis issue affects Apache Camel: from 4.18.0 before 4.18.3, from 4.19.0 before 4.21.0.\n\nUsers are recommended to upgrade to version 4.21.0, which fixes the issue. If users are on the 4.18.x releases stream, then they are suggested to upgrade to 4.18.3. The fix makes KeycloakSecurityHelper.parseAndVerifyAccessToken include the TokenVerifier.IS_ACTIVE check so that expired or not-yet-valid access tokens are rejected, aligning the helper with Keycloak\u0027s default check set. For deployments that cannot upgrade immediately, enforce token expiration outside the helper - for example validate the access token\u0027s exp/nbf claims in the route before trusting it, keep Keycloak access-token lifetimes short, and ensure any upstream gateway or resource server also validates the token validity window.",
  "id": "GHSA-mqwc-6qwc-v9gq",
  "modified": "2026-08-28T19:24:06Z",
  "published": "2026-07-06T09:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46455"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/camel/pull/23197"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/camel/pull/23204"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/camel/commit/39133b1ada37c60dea53f3b7db720dbd2ae73fa6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/camel/commit/7f4c4736021aff4fad925eca3bf456b95db038f3"
    },
    {
      "type": "WEB",
      "url": "https://camel.apache.org/security/CVE-2026-46455.html"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/camel"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/camel/releases/tag/camel-4.18.3"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/camel/releases/tag/camel-4.21.0"
    },
    {
      "type": "WEB",
      "url": "https://issues.apache.org/jira/browse/CAMEL-23504"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/07/05/8"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Apache Camel-Keycloak: The access-token validity window is not verified because the IS_ACTIVE check is missing from the TokenVerifier, allowing expired tokens to be accepted"
}

WID-SEC-W-2026-2203

Vulnerability from csaf_certbund - Published: 2026-07-05 22:00 - Updated: 2026-07-06 22:00

Summary

Apache Camel: Mehrere Schwachstellen

Severity

Hoch

Scope

33 vulnerabilities in this advisory, including CVE-2026-46455.

CVE-2026-46455

Known affected: 5 products

Open the full advisory

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-46455 (GCVE-0-2026-46455)

FKIE_CVE-2026-46455

GHSA-MQWC-6QWC-V9GQ

WID-SEC-W-2026-2203

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour