{
  "id": "CVE-2023-29400",
  "sourceIdentifier": "security@golang.org",
  "published": "2023-05-11T16:15:09.850",
  "lastModified": "2023-05-22T18:21:02.567",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Templates containing actions in unquoted HTML attributes (e.g. \"attr={{.}}\") executed with empty input can result in output with unexpected results when parsed due to HTML normalization rules. This may allow injection of arbitrary attributes into tags."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "LOW",
          "baseScore": 7.3,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-74"
        }
      ]
    },
    {
      "source": "security@golang.org",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-74"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "1.19.9",
              "matchCriteriaId": "B49801BA-4BE3-426B-871F-DB08D8457D9A"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "1.20.0",
              "versionEndExcluding": "1.20.4",
              "matchCriteriaId": "7A58122D-22F9-435E-A06B-B4E7367C2C70"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://go.dev/cl/491617",
      "source": "security@golang.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://go.dev/issue/59722",
      "source": "security@golang.org",
      "tags": [
        "Issue Tracking",
        "Patch"
      ]
    },
    {
      "url": "https://groups.google.com/g/golang-announce/c/MEb0UyuSMsU",
      "source": "security@golang.org",
      "tags": [
        "Mailing List",
        "Release Notes"
      ]
    },
    {
      "url": "https://pkg.go.dev/vuln/GO-2023-1753",
      "source": "security@golang.org",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}