CVE-2026-103297 (GCVE-0-2026-103297)
Vulnerability from cvelistv5
Published
2026-10-13 21:27
Modified
2026-10-14 18:32
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
  • CWE-347 - Improper Verification of Cryptographic Signature ()
Summary
CAI Content Credentials is affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue does not require user interaction.
References
Impacted products
Vendor Product Version
Adobe Content Credentials Rust SDK Version: 0   <
Patch: c2pa-v0.91.1
 Create a notification for this product.
   Adobe C2PA Tool Version: 0   <
Patch: v0.28.1
 Create a notification for this product.
   Adobe Content Credentials JS SDK Version: 0   <
Patch: @contentauth/c2pa-web@0.15.3
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-103297",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-14T18:32:00.135706Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-10-14T18:32:08.117Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Content Credentials Rust SDK",
          "vendor": "Adobe",
          "versions": [
            {
              "lessThanOrEqual": "c2pa-v0.90.15",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "c2pa-v0.91.1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "C2PA Tool",
          "vendor": "Adobe",
          "versions": [
            {
              "lessThanOrEqual": "c2patool-v0.27.15",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "v0.28.1",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Content Credentials JS SDK",
          "vendor": "Adobe",
          "versions": [
            {
              "lessThanOrEqual": "@contentauth/c2pa-web@0.13.4",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "@contentauth/c2pa-web@0.15.3",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2026-10-13T17:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "CAI Content Credentials is affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue does not require user interaction."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "confidentialityRequirement": "NOT_DEFINED",
            "environmentalScore": 7.5,
            "environmentalSeverity": "HIGH",
            "exploitCodeMaturity": "NOT_DEFINED",
            "integrityImpact": "HIGH",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "LOW",
            "modifiedAttackVector": "NETWORK",
            "modifiedAvailabilityImpact": "NONE",
            "modifiedConfidentialityImpact": "NONE",
            "modifiedIntegrityImpact": "HIGH",
            "modifiedPrivilegesRequired": "NONE",
            "modifiedScope": "UNCHANGED",
            "modifiedUserInteraction": "NONE",
            "privilegesRequired": "NONE",
            "remediationLevel": "NOT_DEFINED",
            "reportConfidence": "NOT_DEFINED",
            "scope": "UNCHANGED",
            "temporalScore": 7.5,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-347",
              "description": "Improper Verification of Cryptographic Signature (CWE-347)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-13T21:27:38.444Z",
        "orgId": "078d4453-3bcd-4900-85e6-15281da43538",
        "shortName": "adobe"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.adobe.com/trust/security/products/content-credentials-sdk/apsb26-163.html"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "CAI Content Credentials | Improper Verification of Cryptographic Signature (CWE-347)",
      "x_generator": {
        "engine": "cvelib 1.8.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538",
    "assignerShortName": "adobe",
    "cveId": "CVE-2026-103297",
    "datePublished": "2026-10-13T21:27:38.444Z",
    "dateReserved": "2026-09-30T11:08:57.372Z",
    "dateUpdated": "2026-10-14T18:32:08.117Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-103297\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-10-14T18:32:00.135706Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-10-14T18:32:04.042Z\"}}], \"cna\": {\"title\": \"CAI Content Credentials | Improper Verification of Cryptographic Signature (CWE-347)\", \"source\": {\"discovery\": \"EXTERNAL\"}, \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N\", \"modifiedScope\": \"UNCHANGED\", \"temporalScore\": 7.5, \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"remediationLevel\": \"NOT_DEFINED\", \"reportConfidence\": \"NOT_DEFINED\", \"temporalSeverity\": \"HIGH\", \"availabilityImpact\": \"NONE\", \"environmentalScore\": 7.5, \"privilegesRequired\": \"NONE\", \"exploitCodeMaturity\": \"NOT_DEFINED\", \"integrityRequirement\": \"NOT_DEFINED\", \"modifiedAttackVector\": \"NETWORK\", \"confidentialityImpact\": \"NONE\", \"environmentalSeverity\": \"HIGH\", \"availabilityRequirement\": \"NOT_DEFINED\", \"modifiedIntegrityImpact\": \"HIGH\", \"modifiedUserInteraction\": \"NONE\", \"modifiedAttackComplexity\": \"LOW\", \"confidentialityRequirement\": \"NOT_DEFINED\", \"modifiedAvailabilityImpact\": \"NONE\", \"modifiedPrivilegesRequired\": \"NONE\", \"modifiedConfidentialityImpact\": \"NONE\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Adobe\", \"product\": \"Content Credentials Rust SDK\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"c2pa-v0.90.15\"}, {\"status\": \"unaffected\", \"version\": \"c2pa-v0.91.1\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Adobe\", \"product\": \"C2PA Tool\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"c2patool-v0.27.15\"}, {\"status\": \"unaffected\", \"version\": \"v0.28.1\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Adobe\", \"product\": \"Content Credentials JS SDK\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"@contentauth/c2pa-web@0.13.4\"}, {\"status\": \"unaffected\", \"version\": \"@contentauth/c2pa-web@0.15.3\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unaffected\"}], \"datePublic\": \"2026-10-13T17:00:00.000Z\", \"references\": [{\"url\": \"https://www.adobe.com/trust/security/products/content-credentials-sdk/apsb26-163.html\", \"tags\": [\"vendor-advisory\"]}], \"x_generator\": {\"engine\": \"cvelib 1.8.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAI Content Credentials is affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue does not require user interaction.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-347\", \"description\": \"Improper Verification of Cryptographic Signature (CWE-347)\"}]}], \"providerMetadata\": {\"orgId\": \"078d4453-3bcd-4900-85e6-15281da43538\", \"shortName\": \"adobe\", \"dateUpdated\": \"2026-10-13T21:27:38.444Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-103297\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-10-14T18:32:08.117Z\", \"dateReserved\": \"2026-09-30T11:08:57.372Z\", \"assignerOrgId\": \"078d4453-3bcd-4900-85e6-15281da43538\", \"datePublished\": \"2026-10-13T21:27:38.444Z\", \"assignerShortName\": \"adobe\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.