GHSA-J9M2-6HQ2-4R3C
Vulnerability from github – Published: 2019-07-16 00:52 – Updated: 2024-09-23 17:04
VLAI
Summary
Cross-site Scripting in invenio-previewer
Details
Cross-Site Scripting (XSS) vulnerability in JSON, Markdown and iPython Notebook previewers
Impact
Several Cross-Site Scripting (XSS) vulnerabilities have been found in the JSON, Markdown and iPython Notebook previewers. The vulnerabilities would allow a malicous user to upload a JSON, Markdown or Notebook file with embedded scripts that would be executed by a victims browser.
Patches
Invenio-Previewer v1.0.0a12 fixes the issue.
Workarounds
You can remediate the vulnerability without upgrading by disabling the affected previewers. You do this by adding the following to your configuration:
PREVIEWER_PREFERENCE = [
'csv_dthreejs',
'simple_image',
# 'json_prismjs',
'xml_prismjs',
# 'mistune',
'pdfjs',
# 'ipynb',
'zip',
]
Afterwards, you should not be able to preview JSON, Markdown or iPython Notebook files.
For more information
If you have any questions or comments about this advisory: * Email us at info@inveniosoftware.org
Severity
6.1 (Medium)
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 1.0.0a11"
},
"package": {
"ecosystem": "PyPI",
"name": "invenio-previewer"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.0a12"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2019-1020019"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": true,
"github_reviewed_at": "2020-06-16T21:42:56Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "## Cross-Site Scripting (XSS) vulnerability in JSON, Markdown and iPython Notebook previewers\n\n### Impact\nSeveral Cross-Site Scripting (XSS) vulnerabilities have been found in the JSON, Markdown and iPython Notebook previewers. The vulnerabilities would allow a malicous user to upload a JSON, Markdown or Notebook file with embedded scripts that would be executed by a victims browser.\n\n### Patches\nInvenio-Previewer v1.0.0a12 fixes the issue.\n\n### Workarounds\nYou can remediate the vulnerability without upgrading by disabling the affected previewers. You do this by adding the following to your configuration:\n\n```python\nPREVIEWER_PREFERENCE = [\n \u0027csv_dthreejs\u0027,\n \u0027simple_image\u0027,\n # \u0027json_prismjs\u0027,\n \u0027xml_prismjs\u0027,\n # \u0027mistune\u0027,\n \u0027pdfjs\u0027,\n # \u0027ipynb\u0027,\n \u0027zip\u0027,\n]\n```\n\nAfterwards, you should not be able to preview JSON, Markdown or iPython Notebook files.\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Email us at [info@inveniosoftware.org](mailto:info@inveniosoftware.org)",
"id": "GHSA-j9m2-6hq2-4r3c",
"modified": "2024-09-23T17:04:05Z",
"published": "2019-07-16T00:52:22Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/inveniosoftware/invenio-previewer/security/advisories/GHSA-j9m2-6hq2-4r3c"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-1020019"
},
{
"type": "ADVISORY",
"url": "https://github.com/advisories/GHSA-j9m2-6hq2-4r3c"
},
{
"type": "PACKAGE",
"url": "https://github.com/inveniosoftware/invenio-previewer"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/invenio-previewer/PYSEC-2019-26.yaml"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Cross-site Scripting in invenio-previewer"
}
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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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