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CVE-2024-52270

22
FAUCET Score

CVE-2024-52270 is a User Interface Misrepresentation vulnerability in Dropbox Sign (HelloSign) that allows content spoofing by failing to flatten all layers when a document is printed, even if the displayed version appears flattened. This vulnerability, affecting versions through 2024-12-04, has a high CVSS score of 8.2 due to its potential for high integrity impact through user interaction. While the attack vector is local and requires user interaction, it can lead to critical information being misrepresented in printed documents. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
DropBox(HelloSign)DropBox Sign
>= 0, <= 2024-12-04CNA affecteddefault affected

CVSS Data

CVSS version used by this source: 4.0

8.2HIGH

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:Y/R:X/V:X/RE:X/U:Red

Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
VS Confidentiality
NONE
VS Integrity
HIGH
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
HIGH
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.19%
Probability of exploitation in next 30 days
EPSS Percentile
9.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0019 is in the 7th percentile among its peer group of 11,621 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

app.hellosign.com
drive.proton.me / urls/Z6DHXNRZQC
new.space / s/ZuHoujvkjdzfY7Uihah7Yg
sign.dropbox.com
loom.com / share/48f63594e14c49e19840ad9cb7d60453
vulsec.org / advisories