gsd-2021-37936
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
It was discovered that Kibana was not sanitizing document fields containing HTML snippets. Using this vulnerability, an attacker with the ability to write documents to an elasticsearch index could inject HTML. When the Discover app highlighted a search term containing the HTML, it would be rendered for the user.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2021-37936", "id": "GSD-2021-37936", "references": [ "https://www.suse.com/security/cve/CVE-2021-37936.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2021-37936" ], "details": "It was discovered that Kibana was not sanitizing document fields containing HTML snippets. Using this vulnerability, an attacker with the ability to write documents to an elasticsearch index could inject HTML. When the Discover app highlighted a search term containing the HTML, it would be rendered for the user.", "id": "GSD-2021-37936", "modified": "2023-12-13T01:23:09.492971Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "security@elastic.co", "ID": "CVE-2021-37936", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Kibana", "version": { "version_data": [ { "version_value": "versions before 7.14.1" } ] } } ] }, "vendor_name": "Elastic" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "It was discovered that Kibana was not sanitizing document fields containing HTML snippets. Using this vulnerability, an attacker with the ability to write documents to an elasticsearch index could inject HTML. When the Discover app highlighted a search term containing the HTML, it would be rendered for the user." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-79: Improper Neutralization of Input During Web Page Generation" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.elastic.co/community/security/", "refsource": "MISC", "url": "https://www.elastic.co/community/security/" }, { "name": "https://discuss.elastic.co/t/elastic-stack-7-14-1-security-update/283077", "refsource": "MISC", "url": "https://discuss.elastic.co/t/elastic-stack-7-14-1-security-update/283077" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "7.14.1", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "security@elastic.co", "ID": "CVE-2021-37936" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "It was discovered that Kibana was not sanitizing document fields containing HTML snippets. Using this vulnerability, an attacker with the ability to write documents to an elasticsearch index could inject HTML. When the Discover app highlighted a search term containing the HTML, it would be rendered for the user." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-79" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.elastic.co/community/security/", "refsource": "MISC", "tags": [ "Mitigation", "Vendor Advisory" ], "url": "https://www.elastic.co/community/security/" }, { "name": "https://discuss.elastic.co/t/elastic-stack-7-14-1-security-update/283077", "refsource": "MISC", "tags": [ "Mitigation", "Vendor Advisory" ], "url": "https://discuss.elastic.co/t/elastic-stack-7-14-1-security-update/283077" } ] } }, "impact": { "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1" }, "exploitabilityScore": 2.3, "impactScore": 2.7 } }, "lastModifiedDate": "2022-11-22T20:28Z", "publishedDate": "2022-11-18T23:15Z" } } }
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Sightings
Author | Source | Type | Date |
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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.