gsd - gsd-2023-2142

gsd-2023-2142

Vulnerability from gsd

Modified

2023-12-13 01:20

Details

** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

Aliases

CVE-2023-2142

Aliases

CVE-2023-2142

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-2142",
    "id": "GSD-2023-2142"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-2142"
      ],
      "id": "GSD-2023-2142",
      "modified": "2023-12-13T01:20:32.399740Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2023-2142",
        "STATE": "RESERVED"
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c3.2.4",
          "affected_versions": "All versions before 3.2.4",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2023-04-20",
          "description": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027) in nunjucks.",
          "fixed_versions": [
            "3.2.4"
          ],
          "identifier": "CVE-2023-2142",
          "identifiers": [
            "GHSA-x77j-w7wf-fjmw",
            "CVE-2023-2142"
          ],
          "not_impacted": "All versions starting from 3.2.4",
          "package_slug": "npm/nunjucks",
          "pubdate": "2023-04-20",
          "solution": "Upgrade to version 3.2.4 or above.",
          "title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
          "urls": [
            "https://github.com/mozilla/nunjucks/security/advisories/GHSA-x77j-w7wf-fjmw",
            "https://github.com/mozilla/nunjucks/pull/1437",
            "https://github.com/mozilla/nunjucks/commit/ec16d210e7e13f862eccdb0bc9af9f60ff6749d6",
            "https://bugzilla.mozilla.org/show_bug.cgi?id=1825980",
            "https://github.com/mozilla/nunjucks/releases/tag/v3.2.4",
            "https://github.com/advisories/GHSA-x77j-w7wf-fjmw"
          ],
          "uuid": "4919fcec-dee5-4345-a4e8-c0b8e50a1416"
        }
      ]
    }
  }
}

CVE-2023-2142 (GCVE-0-2023-2142)

Vulnerability from cvelistv5

Published

2024-11-26 11:24

Modified

2024-11-27 16:19

Severity ?

6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Summary

In Nunjucks versions prior to version 3.2.4, it was possible to bypass the restrictions which are provided by the autoescape functionality. If there are two user-controlled parameters on the same line used in the views, it was possible to inject cross site scripting payloads using the backslash \ character.

References

▼	URL	Tags
	https://bugzilla.mozilla.org/show_bug.cgi?id=1825980	issue-tracking
	https://github.com/mozilla/nunjucks/security/advisories/GHSA-x77j-w7wf-fjmw	vendor-advisory

Impacted products

	Vendor	Product	Version
	Mozilla	Nunjucks	Version: 0 ≤

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:mozilla:nunjucks:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "nunjucks",
            "vendor": "mozilla",
            "versions": [
              {
                "lessThan": "3.2.4",
                "status": "affected",
                "version": "0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.1,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "CHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-2142",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-27T16:17:55.829952Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-27T16:19:44.548Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Nunjucks",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "3.2.4",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "blaiddx64"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eIn Nunjucks versions prior to version 3.2.4, it was \npossible to bypass the restrictions which are provided by the autoescape\n functionality. If there are two user-controlled parameters on the same \nline used in the views, it was possible to inject cross site scripting \npayloads using the backslash \u003ccode\u003e\\\u003c/code\u003e character.\u003c/p\u003e"
            }
          ],
          "value": "In Nunjucks versions prior to version 3.2.4, it was \npossible to bypass the restrictions which are provided by the autoescape\n functionality. If there are two user-controlled parameters on the same \nline used in the views, it was possible to inject cross site scripting \npayloads using the backslash \\ character."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-63",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-63 Cross-Site Scripting (XSS)"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or \u0027Cross-site Scripting\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-26T11:24:15.422Z",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "references": [
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1825980"
        },
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://github.com/mozilla/nunjucks/security/advisories/GHSA-x77j-w7wf-fjmw"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Nunjucks autoescape bypass leads to cross site scripting",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2023-2142",
    "datePublished": "2024-11-26T11:24:15.422Z",
    "dateReserved": "2023-04-18T08:19:20.097Z",
    "dateUpdated": "2024-11-27T16:19:44.548Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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