Description
Media ContentProvider URIs used for opening attachments in other apps were generated sequentially prior to WhatsApp for Android v2.20.185, which could have allowed a malicious third party app chosen to open the file to guess the URIs for previously opened attachments until the opener app is terminated.
Scores
CVSS v3
3.3
EPSS
0.0028
EPSS Percentile
51.0%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Details
CWE
CWE-340
CWE-330
Status
published
Products (1)
whatsapp/whatsapp
< 2.20.185
Published
Oct 06, 2020
Tracked Since
Feb 18, 2026