cve-2023-23922
Vulnerability from cvelistv5
Published
2023-02-17 00:00
Modified
2024-08-02 10:42
Severity ?
Summary
The vulnerability was found Moodle which exists due to insufficient sanitization of user-supplied data in blog search. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website. This flaw allows a remote attacker to perform cross-site scripting (XSS) attacks.
References
patrick@puiterwijk.orghttp://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-76861Patch
patrick@puiterwijk.orghttps://bugzilla.redhat.com/show_bug.cgi?id=2162547Issue Tracking, Third Party Advisory
patrick@puiterwijk.orghttps://moodle.org/mod/forum/discuss.php?d=443273#p1782022Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-76861Patch
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2162547Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://moodle.org/mod/forum/discuss.php?d=443273#p1782022Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-23922",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-18T19:34:09.817737Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-18T19:34:20.541Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T10:42:27.107Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-76861"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2162547"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://moodle.org/mod/forum/discuss.php?d=443273#p1782022"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://git.moodle.org",
          "defaultStatus": "unaffected",
          "packageName": "moodle",
          "versions": [
            {
              "lessThan": "4.1.1",
              "status": "affected",
              "version": "4.1.0",
              "versionType": "semver"
            },
            {
              "lessThan": "4.0.6",
              "status": "affected",
              "version": "4.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "datePublic": "2023-01-23T04:00:00+00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The vulnerability was found Moodle which exists due to insufficient sanitization of user-supplied data in blog search. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user\u0027s browser in context of vulnerable website. This flaw allows a remote attacker to perform cross-site scripting (XSS) attacks."
        }
      ],
      "metrics": [
        {
          "other": {
            "content": {
              "namespace": "https://access.redhat.com/security/updates/classification/",
              "value": "Important"
            },
            "type": "Red Hat severity rating"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-04-19T13:37:48.691Z",
        "orgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5",
        "shortName": "fedora"
      },
      "references": [
        {
          "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-76861"
        },
        {
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2162547"
        },
        {
          "url": "https://moodle.org/mod/forum/discuss.php?d=443273#p1782022"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2023-01-19T00:00:00+00:00",
          "value": "Reported to Red Hat."
        },
        {
          "lang": "en",
          "time": "2023-01-23T04:00:00+00:00",
          "value": "Made public."
        }
      ],
      "title": "Moodle: reflected xss risk in blog search",
      "x_redhatCweChain": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5",
    "assignerShortName": "fedora",
    "cveId": "CVE-2023-23922",
    "datePublished": "2023-02-17T00:00:00",
    "dateReserved": "2023-01-19T00:00:00",
    "dateUpdated": "2024-08-02T10:42:27.107Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.0.0\", \"versionEndExcluding\": \"4.0.6\", \"matchCriteriaId\": \"E4481A07-1EB0-46C5-9015-E02A705C1A8F\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:moodle:moodle:4.1.0:-:*:*:*:*:*:*\", \"matchCriteriaId\": \"D2B926AF-E5E5-466B-B507-99F995EA25F9\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"The vulnerability was found Moodle which exists due to insufficient sanitization of user-supplied data in blog search. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user\u0027s browser in context of vulnerable website. This flaw allows a remote attacker to perform cross-site scripting (XSS) attacks.\"}]",
      "id": "CVE-2023-23922",
      "lastModified": "2024-11-21T07:47:06.383",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N\", \"baseScore\": 6.1, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"REQUIRED\", \"scope\": \"CHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 2.7}]}",
      "published": "2023-02-17T20:15:11.883",
      "references": "[{\"url\": \"http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-76861\", \"source\": \"patrick@puiterwijk.org\", \"tags\": [\"Patch\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=2162547\", \"source\": \"patrick@puiterwijk.org\", \"tags\": [\"Issue Tracking\", \"Third Party Advisory\"]}, {\"url\": \"https://moodle.org/mod/forum/discuss.php?d=443273#p1782022\", \"source\": \"patrick@puiterwijk.org\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-76861\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=2162547\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Issue Tracking\", \"Third Party Advisory\"]}, {\"url\": \"https://moodle.org/mod/forum/discuss.php?d=443273#p1782022\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "patrick@puiterwijk.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"patrick@puiterwijk.org\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-79\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-79\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-23922\",\"sourceIdentifier\":\"patrick@puiterwijk.org\",\"published\":\"2023-02-17T20:15:11.883\",\"lastModified\":\"2024-11-21T07:47:06.383\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The vulnerability was found Moodle which exists due to insufficient sanitization of user-supplied data in blog search. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user\u0027s browser in context of vulnerable website. This flaw allows a remote attacker to perform cross-site scripting (XSS) attacks.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N\",\"baseScore\":6.1,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":2.7}]},\"weaknesses\":[{\"source\":\"patrick@puiterwijk.org\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-79\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-79\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.0.0\",\"versionEndExcluding\":\"4.0.6\",\"matchCriteriaId\":\"E4481A07-1EB0-46C5-9015-E02A705C1A8F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:4.1.0:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"D2B926AF-E5E5-466B-B507-99F995EA25F9\"}]}]}],\"references\":[{\"url\":\"http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-76861\",\"source\":\"patrick@puiterwijk.org\",\"tags\":[\"Patch\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=2162547\",\"source\":\"patrick@puiterwijk.org\",\"tags\":[\"Issue Tracking\",\"Third Party Advisory\"]},{\"url\":\"https://moodle.org/mod/forum/discuss.php?d=443273#p1782022\",\"source\":\"patrick@puiterwijk.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-76861\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=2162547\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Third Party Advisory\"]},{\"url\":\"https://moodle.org/mod/forum/discuss.php?d=443273#p1782022\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-76861\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=2162547\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://moodle.org/mod/forum/discuss.php?d=443273#p1782022\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T10:42:27.107Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-23922\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-07-18T19:34:09.817737Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-07-18T19:34:13.327Z\"}}], \"cna\": {\"title\": \"Moodle: reflected xss risk in blog search\", \"metrics\": [{\"other\": {\"type\": \"Red Hat severity rating\", \"content\": {\"value\": \"Important\", \"namespace\": \"https://access.redhat.com/security/updates/classification/\"}}}], \"affected\": [{\"versions\": [{\"status\": \"affected\", \"version\": \"4.1.0\", \"lessThan\": \"4.1.1\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"4.0.0\", \"lessThan\": \"4.0.6\", \"versionType\": \"semver\"}], \"packageName\": \"moodle\", \"collectionURL\": \"https://git.moodle.org\", \"defaultStatus\": \"unaffected\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2023-01-19T00:00:00+00:00\", \"value\": \"Reported to Red Hat.\"}, {\"lang\": \"en\", \"time\": \"2023-01-23T04:00:00+00:00\", \"value\": \"Made public.\"}], \"datePublic\": \"2023-01-23T04:00:00+00:00\", \"references\": [{\"url\": \"http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-76861\"}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=2162547\"}, {\"url\": \"https://moodle.org/mod/forum/discuss.php?d=443273#p1782022\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"The vulnerability was found Moodle which exists due to insufficient sanitization of user-supplied data in blog search. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user\u0027s browser in context of vulnerable website. This flaw allows a remote attacker to perform cross-site scripting (XSS) attacks.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-79\", \"description\": \"Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5\", \"shortName\": \"fedora\", \"dateUpdated\": \"2024-04-19T13:37:48.691Z\"}, \"x_redhatCweChain\": \"CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)\"}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-23922\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-02T10:42:27.107Z\", \"dateReserved\": \"2023-01-19T00:00:00\", \"assignerOrgId\": \"92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5\", \"datePublished\": \"2023-02-17T00:00:00\", \"assignerShortName\": \"fedora\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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.
  • 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.