Vulnerability-Lookup

CVE-2024-45965 (GCVE-0-2024-45965)

Vulnerability from cvelistv5 – Published: 2024-10-02 00:00 – Updated: 2025-08-27 21:27

Summary

Contao before 5.5.6 allows XSS via an SVG document. This affects (in contao/core-bundle in Composer) 4.x before 4.13.54, 5.0.x through 5.3.x before 5.3.30, and 5.4.x and 5.5..x before 5.5.6.

Severity

6.4 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-02 20:29 UTC

CWE

CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

mitre mitre root

References

2 references

URL	Tags
https://grimthereaperteam.medium.com/contao-5-4-1…
https://contao.org/en/security-advisories/cross-s…

Impacted products

2 products

Vendor	Product	Version	CPE status
Contao	Contao	Affected: 4.0.0 , < 4.13.54 (semver) Affected: 5.0.0 , < 5.3.30 (semver) Affected: 5.4.0 , < 5.5.6 (semver) cpe:2.3:a:contao:contao:::::::: cpe:2.3:a:contao:contao:::::::: cpe:2.3:a:contao:contao::::::::
contao	contao	Affected: 5.4.1 cpe:2.3:a:contao:contao:5.4.1:::::::*

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2024-45965

Vulnerability from fkie_nvd - Published: 2024-10-02 20:15 - Updated: 2026-06-17 07:55

Severity

6.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Summary

Contao before 5.5.6 allows XSS via an SVG document. This affects (in contao/core-bundle in Composer) 4.x before 4.13.54, 5.0.x through 5.3.x before 5.3.30, and 5.4.x and 5.5..x before 5.5.6.

References

	URL	Tags
	cve@mitre.org	https://contao.org/en/security-advisories/cross-site-scripting-through-svg-uploads	Vendor Advisory
	cve@mitre.org	https://grimthereaperteam.medium.com/contao-5-4-1-malicious-file-upload-xss-in-svg-30edb8820ecb	Exploit, Third Party Advisory

Impacted products

Vendor	Product	Version
contao	contao	*
contao	contao	*
contao	contao	*

JSON

To clipboard

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      ],
      "source": "cve@mitre.org",
      "type": "Secondary"
    }
  ]
}

GHSA-MRW8-5368-PHM3

Vulnerability from github – Published: 2024-10-02 21:30 – Updated: 2025-04-22 15:17

Withdrawn 2025-04-22

Summary

Duplicate Advisory: Contao allows admin an account to upload SVG file containing malicious JavaScript

Details

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-vqqr-fgmh-f626. This link is maintained to preserve external references.

Original Description

Contao 5.4.1 allows an authenticated admin account to upload a SVG file containing malicious javascript code into the target system. If the file is accessed through the website, it could lead to a Cross-Site Scripting (XSS) attack or execute arbitrary code via a crafted javascript to the target.

Severity

4.8 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

1.8 (Low)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P

Show details on source website

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To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "contao/contao"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "5.4.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-45965"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434",
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-10-02T22:35:33Z",
    "nvd_published_at": "2024-10-02T20:15:11Z",
    "severity": "LOW"
  },
  "details": "## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-vqqr-fgmh-f626. This link is maintained to preserve external references.\n\n## Original Description\n\nContao 5.4.1 allows an authenticated admin account to upload a SVG file containing malicious javascript code into the target system. If the file is accessed through the website, it could lead to a Cross-Site Scripting (XSS) attack or execute arbitrary code via a crafted javascript to the target.",
  "id": "GHSA-mrw8-5368-phm3",
  "modified": "2025-04-22T15:17:19Z",
  "published": "2024-10-02T21:30:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45965"
    },
    {
      "type": "WEB",
      "url": "https://contao.org/en/security-advisories/cross-site-scripting-through-svg-uploads"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/contao/contao"
    },
    {
      "type": "WEB",
      "url": "https://grimthereaperteam.medium.com/contao-5-4-1-malicious-file-upload-xss-in-svg-30edb8820ecb"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Duplicate Advisory: Contao allows admin an account to upload SVG file containing malicious JavaScript",
  "withdrawn": "2025-04-22T15:17:19Z"
}

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.

Detection rules are retrieved from Rulezet.

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.

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.

Action not permitted

CVE-2024-45965 (GCVE-0-2024-45965)

FKIE_CVE-2024-45965

GHSA-MRW8-5368-PHM3

Duplicate Advisory

Original Description

Tags

Sightings

Nomenclature

Related by attack behaviour