PDF Document Spoofing in DropBox Sign(HelloSign)
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2024-52270
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Erez Kalman
References
- https://www.vulsec.org/advisories
- https://www.loom.com/share/48f63594e14c49e19840ad9cb7d60453?sid=816c6afa-0b67-4b0b-98ff-d5c58d464038
- https://new.space/s/ZuHoujvkjdzfY7Uihah7Yg#SKWLU_g2Cihfj4qsq9XNy6F4saxVAzD876PujiDOYfs
- https://drive.proton.me/urls/Z6DHXNRZQC#jkfO38rjOiOj
- https://sign.dropbox.com/
- https://app.hellosign.com/
Affected Vendor
)
DropBox(HelloSign)
View all reports →Affected Software
Timeline
CVSS Vectors
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.