GSD-2021-27907
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
Apache Superset up to and including 0.38.0 allowed the creation of a Markdown component on a Dashboard page for describing chart's related information. Abusing this functionality, a malicious user could inject javascript code executing unwanted action in the context of the user's browser. The javascript code will be automatically executed (Stored XSS) when a legitimate user surfs on the dashboard page. The vulnerability is exploitable creating a “div” section and embedding in it a “svg” element with javascript code.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-27907",
"description": "Apache Superset up to and including 0.38.0 allowed the creation of a Markdown component on a Dashboard page for describing chart\u0027s related information. Abusing this functionality, a malicious user could inject javascript code executing unwanted action in the context of the user\u0027s browser. The javascript code will be automatically executed (Stored XSS) when a legitimate user surfs on the dashboard page. The vulnerability is exploitable creating a \u201cdiv\u201d section and embedding in it a \u201csvg\u201d element with javascript code.",
"id": "GSD-2021-27907"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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],
"details": "Apache Superset up to and including 0.38.0 allowed the creation of a Markdown component on a Dashboard page for describing chart\u0027s related information. Abusing this functionality, a malicious user could inject javascript code executing unwanted action in the context of the user\u0027s browser. The javascript code will be automatically executed (Stored XSS) when a legitimate user surfs on the dashboard page. The vulnerability is exploitable creating a \u201cdiv\u201d section and embedding in it a \u201csvg\u201d element with javascript code.",
"id": "GSD-2021-27907",
"modified": "2023-12-13T01:23:35.710225Z",
"schema_version": "1.4.0"
}
},
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"TITLE": "Apache Superset stored XSS on Dashboard markdown"
},
"affects": {
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"vendor_name": "Apache Software Foundation"
}
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},
"credit": [
{
"lang": "eng",
"value": "This issue was reported by Gianluca Veltri and Dario Castrogiovanni of Cuebiq"
}
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}
]
},
"generator": {
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},
"impact": {},
"problemtype": {
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"description": [
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"value": "CWE-79 Cross-site Scripting (XSS)"
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"name": "https://lists.apache.org/thread.html/r09293fb09f1d617f0d2180c42210e739e2211f8da9bc5c1873bea67a%40%3Cdev.superset.apache.org%3E",
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},
{
"name": "[superset-dev] 20210305 CVE-2021-27907: Apache Superset stored XSS on Dashboard markdown",
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"url": "https://lists.apache.org/thread.html/r09293fb09f1d617f0d2180c42210e739e2211f8da9bc5c1873bea67a@%3Cdev.superset.apache.org%3E"
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"source": {
"discovery": "UNKNOWN"
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"gitlab.com": {
"advisories": [
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"affected_range": "\u003c=0.38.0",
"affected_versions": "All versions up to 0.38.0",
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"cwe_ids": [
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"CWE-79",
"CWE-937"
],
"date": "2021-03-12",
"description": "Apache Superset allowed the creation of a Markdown component on a Dashboard page for describing chart\u0027s related information. Abusing this functionality, a malicious user could inject javascript code executing unwanted action in the context of the user\u0027s browser. The javascript code will be automatically executed (Stored XSS) when a legitimate user surfs on the dashboard page. The vulnerability is exploitable creating a `div` section and embedding in it a `svg` element with javascript code.",
"fixed_versions": [
"0.38.1"
],
"identifier": "CVE-2021-27907",
"identifiers": [
"CVE-2021-27907"
],
"not_impacted": "All versions after 0.38.0",
"package_slug": "pypi/apache-superset",
"pubdate": "2021-03-05",
"solution": "Upgrade to version 0.38.1 or above.",
"title": "Cross-site Scripting",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-27907"
],
"uuid": "2c45b863-b935-4890-ab66-bb0ebe8602ad"
},
{
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"affected_versions": "All versions prior to 0.38.1",
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"cwe_ids": [
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"CWE-79",
"CWE-937"
],
"date": "2021-03-12",
"description": "Apache Superset allowed the creation of a Markdown component on a Dashboard page for describing chart\u0027s related information. Abusing this functionality, a malicious user could inject javascript code executing unwanted action in the context of the user\u0027s browser. The javascript code will be automatically executed (Stored XSS) when a legitimate user surfs on the dashboard page. The vulnerability is exploitable creating a `div` section and embedding in it a `svg` element with javascript code.",
"fixed_versions": [
"0.38.1"
],
"identifier": "CVE-2021-27907",
"identifiers": [
"CVE-2021-27907"
],
"not_impacted": "All versions starting from 0.38.1",
"package_slug": "pypi/superset",
"pubdate": "2021-03-05",
"solution": "Upgrade to version 0.38.1 or above.",
"title": "Cross-site Scripting",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-27907"
],
"uuid": "2fe62ec4-51c4-4f23-a282-1dcad56fe25c"
}
]
},
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"versionEndIncluding": "0.38.0",
"vulnerable": true
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"operator": "OR"
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"ID": "CVE-2021-27907"
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"description": {
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"value": "Apache Superset up to and including 0.38.0 allowed the creation of a Markdown component on a Dashboard page for describing chart\u0027s related information. Abusing this functionality, a malicious user could inject javascript code executing unwanted action in the context of the user\u0027s browser. The javascript code will be automatically executed (Stored XSS) when a legitimate user surfs on the dashboard page. The vulnerability is exploitable creating a \u201cdiv\u201d section and embedding in it a \u201csvg\u201d element with javascript code."
}
]
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"tags": [
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"name": "[superset-dev] 20210305 CVE-2021-27907: Apache Superset stored XSS on Dashboard markdown",
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "NONE",
"baseScore": 3.5,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 6.8,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "LOW",
"userInteractionRequired": true
},
"baseMetricV3": {
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"attackVector": "NETWORK",
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"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": "2021-03-12T17:07Z",
"publishedDate": "2021-03-05T12:15Z"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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