CERTFR-2021-AVI-883
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans Drupal lorsque la bibliothèque CKEditor est utilisée pour éditer du contenu en mode WYSIWYG. Elles permettent à un attaquant de provoquer une injection de code indirecte à distance (XSS).
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
- Drupal versions 9.2.x antérieures à 9.2.9
- Drupal versions 9.1.x antérieures à 9.1.14
- Drupal versions 8.9.x antérieures à 8.9.20
L'éditeur ne maintient plus les versions antérieures à 9.1.x. Les utilisateurs d'une version obsolète doivent préalablement mettre à jour Drupal pour bénéficier des correctifs de sécurité.
Impacted products
| Vendor | Product | Description |
|---|
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [],
"affected_systems_content": "\u003cul\u003e \u003cli\u003eDrupal versions 9.2.x ant\u00e9rieures \u00e0 9.2.9\u003c/li\u003e \u003cli\u003eDrupal versions 9.1.x ant\u00e9rieures \u00e0 9.1.14\u003c/li\u003e \u003cli\u003eDrupal versions 8.9.x ant\u00e9rieures \u00e0 8.9.20\u003c/li\u003e \u003c/ul\u003e \u003cp\u003eL\u0027\u00e9diteur ne maintient plus les versions ant\u00e9rieures \u00e0 9.1.x. Les utilisateurs d\u0027une version obsol\u00e8te doivent pr\u00e9alablement mettre \u00e0 jour Drupal pour b\u00e9n\u00e9ficier des correctifs de s\u00e9curit\u00e9.\u003c/p\u003e ",
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2021-41164",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-41164"
},
{
"name": "CVE-2021-41165",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-41165"
}
],
"links": [],
"reference": "CERTFR-2021-AVI-883",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2021-11-18T00:00:00.000000"
}
],
"risks": [
{
"description": "Injection de code indirecte \u00e0 distance (XSS)"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Drupal lorsque la\nbiblioth\u00e8que CKEditor est utilis\u00e9e pour \u00e9diter du contenu en mode\n*WYSIWYG*. Elles permettent \u00e0 un attaquant de provoquer une injection de\ncode indirecte \u00e0 distance (XSS).\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Drupal",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Drupal sa-core-2021-011 du 17 novembre 2021",
"url": "https://www.drupal.org/sa-core-2021-011"
}
]
}
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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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