CVE-2017-8769

MEDIUM
4.6
CVSS Score
Published: May 18, 2017 at 06:13 AM UTC
Updated: June 17, 2026 at 01:26 AM UTC
1 product affected across 1 vendorWhatsApp

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Severity
MEDIUM4.6
Exploit prediction
EPSS 0.2%

Description

Facebook WhatsApp Messenger before 2.16.323 for Android uses the SD card for cleartext storage of files (Audio, Documents, Images, Video, and Voice Notes) associated with a chat, even after that chat is deleted. There may be users who expect file deletion to occur upon chat deletion, or who expect encryption (consistent with the application's use of an encrypted database to store chat text). NOTE: the vendor reportedly indicates that they do not "consider these to be security issues" because a user may legitimately want to preserve any file for use "in other apps like the Google Photos gallery" regardless of whether its associated chat is deleted

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 2.16.323
Affected range stops below 2.16.323, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
PHYSICAL
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-311

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