GSD-2023-42458

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
Zope is an open-source web application server. Prior to versions 4.8.10 and 5.8.5, there is a stored cross site scripting vulnerability for SVG images. Note that an image tag with an SVG image as source is never vulnerable, even when the SVG image contains malicious code. To exploit the vulnerability, an attacker would first need to upload an image, and then trick a user into following a specially crafted link. Patches are available in Zope 4.8.10 and 5.8.5. As a workaround, make sure the "Add Documents, Images, and Files" permission is only assigned to trusted roles. By default, only the Manager has this permission.
Aliases
Aliases
CVE-2023-42458
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{
  "GSD": {
    "alias": "CVE-2023-42458",
    "id": "GSD-2023-42458"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "aliases": [
        "CVE-2023-42458"
      ],
      "details": "Zope is an open-source web application server. Prior to versions 4.8.10 and 5.8.5, there is a stored cross site scripting vulnerability for SVG images. Note that an image tag with an SVG image as source is never vulnerable, even when the SVG image contains malicious code. To exploit the vulnerability, an attacker would first need to upload an image, and then trick a user into following a specially crafted link. Patches are available in Zope 4.8.10 and 5.8.5. As a workaround, make sure the \"Add Documents, Images, and Files\" permission is only assigned to trusted roles. By default, only the Manager has this permission.",
      "id": "GSD-2023-42458",
      "modified": "2023-12-13T01:20:21.831197Z",
      "schema_version": "1.4.0"
    }
  },
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            {
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                    "version": {
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                          "version_affected": "=",
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          }
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      "impact": {
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            "attackComplexity": "LOW",
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          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2023-09-25T16:05Z",
      "publishedDate": "2023-09-21T17:15Z"
    }
  }
}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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