Vulnerability-Lookup

GHSA-5FW3-PVFM-QMMQ

Vulnerability from github – Published: 2024-12-05 12:31 – Updated: 2024-12-05 15:31

Details

User Interface (UI) Misrepresentation of Critical Information vulnerability in DropBox Sign(HelloSign) allows Content Spoofing. Displayed version does not show the layer flattened version, once download, If printed (e.g. via Google Chrome -> Examine the print preview): Will render the vulnerability only, not all layers are flattened. This issue affects DropBox Sign(HelloSign): through 2024-12-04.

Severity

8.2 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2024-52270"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-451"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-12-05T11:15:06Z",
    "severity": "HIGH"
  },
  "details": "User Interface (UI) Misrepresentation of Critical Information vulnerability in DropBox Sign(HelloSign) allows Content Spoofing.\nDisplayed version does not show the layer flattened version, once download, If printed (e.g. via Google Chrome -\u003e Examine the print preview): Will render the vulnerability only, not all layers are flattened.\nThis issue affects DropBox Sign(HelloSign): through 2024-12-04.",
  "id": "GHSA-5fw3-pvfm-qmmq",
  "modified": "2024-12-05T15:31:01Z",
  "published": "2024-12-05T12:31:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-52270"
    },
    {
      "type": "WEB",
      "url": "https://app.hellosign.com"
    },
    {
      "type": "WEB",
      "url": "https://drive.proton.me/urls/Z6DHXNRZQC#jkfO38rjOiOj"
    },
    {
      "type": "WEB",
      "url": "https://new.space/s/ZuHoujvkjdzfY7Uihah7Yg#SKWLU_g2Cihfj4qsq9XNy6F4saxVAzD876PujiDOYfs"
    },
    {
      "type": "WEB",
      "url": "https://sign.dropbox.com"
    },
    {
      "type": "WEB",
      "url": "https://www.loom.com/share/48f63594e14c49e19840ad9cb7d60453?sid=816c6afa-0b67-4b0b-98ff-d5c58d464038"
    },
    {
      "type": "WEB",
      "url": "https://www.vulsec.org/advisories"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Red",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2024-52270 (GCVE-0-2024-52270)

Vulnerability from cvelistv5 – Published: 2024-12-05 10:55 – Updated: 2026-09-21 17:45 X_Known Exploited Vulnerability Exclusively Hosted Service

Title

PDF Document Spoofing in DropBox Sign(HelloSign)

Summary

Severity

8.2 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N/AU:Y/U:Red

SSVC

Exploitation: active Automatable: yes Technical Impact: partial

Coordinator · VULSec (v2.0.3)

Automatable: Yes Exploitation: Active Technical Impact: Partial Value Density: Diffused

VULSec (v2.0)

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-12-05 14:49 UTC

CWE

CWE-451 - User Interface (UI) Misrepresentation of Critical Information

Assigner

VULSec CNA under the redhat root

CNA scorecard – unranked: 0 records in the last 180 days, 10 needed details

References

6 references

URL	Tags
https://www.vulsec.org/advisories	vdb-entry
https://www.loom.com/share/48f63594e14c49e19840ad…	exploit
https://new.space/s/ZuHoujvkjdzfY7Uihah7Yg#SKWLU_…	exploit
https://drive.proton.me/urls/Z6DHXNRZQC#jkfO38rjOiOj	exploit
https://sign.dropbox.com/	product
https://app.hellosign.com/	product

Impacted products

1 product

Vendor	Product	Version
DropBox(HelloSign)	DropBox Sign	Affected: 0 , ≤ 2024-12-04 (git)

Credits

Erez Kalman

Show details on NVD website

JSON

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                "id": "CVE-2024-52270",
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                  },
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-05T14:49:19.543227Z",
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        }
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          "url": "https://app.hellosign.com/"
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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.

Vulnerability timeline

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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.
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