CVE-2024-52276 PDF Document Spoofing in DocuSign
Attackers can spoof PDF content by hiding layers in the UI, causing users to sign documents different from what is displayed or downloaded.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2024-52276?
CVE-2024-52276 is a high-severity vulnerability in DocuSign, published on 4 Dec 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
User Interface (UI) Misrepresentation of Critical Information vulnerability in DocuSign allows Content Spoofing. 1. Displayed version does not show the layer flattened version, which is provided when the "Print" option is used. 2. Displayed version does not show the layer flattened version, which is provided when the combined download option is used. 3. Displayed version does not show the layer flattened version, which is also the provided version when downloading the result in the uncombined option. 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 DocuSign: through 2024-12-04.
Weakness: CWE-451
Which versions are affected by CVE-2024-52276?
How do I fix CVE-2024-52276?
No fix has been published for CVE-2024-52276 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-52276 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-52276 exists.
Sources
Also known as GHSA-2rgr-w2hf-5v57.