CVE-2026-5455

LOW

Dialogue App ca.diagram.dialogue config.json hard-coded key

Title source: cna

Description

A vulnerability was determined in Dialogue App up to 4.3.2 on Android. The affected element is an unknown function of the file file res/raw/config.json of the component ca.diagram.dialogue. Executing a manipulation of the argument SEGMENT_WRITE_KEY can lead to use of hard-coded cryptographic key . The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

References (4)

Core 4

Core References

Vdb Entry, Technical Description vdb-entry technical-description

VDB-355043 | Dialogue App ca.diagram.dialogue config.json hard-coded key

https://vuldb.com/vuln/355043

Signature, Permissions Required signature permissions-required

VDB-355043 | CTI Indicators (IOB, IOC, TTP, IOA)

https://vuldb.com/vuln/355043/cti

Third Party Advisory third-party-advisory

Submit #781761 | Dialogue Dialogue(ca.diagram.dialogue) 4.3.2 Segment Write Key Exposure

https://vuldb.com/submit/781761

Exploit exploit

https://www.notion.so/Segment-Write-Key-Exposure-Leading-to-Data-Injection-and-User-Profile-Manipulation-In-ca-diagram-dia-3262de3f97fb802fb5f0d2c9d179dcf6?source=copy_link

Scores

CVSS v3 3.3

EPSS 0.0011

EPSS Percentile 1.3%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-320 CWE-321

Status published

Products (3)

None/Dialogue App 4.3.0

None/Dialogue App 4.3.1

None/Dialogue App 4.3.2

Published Apr 03, 2026

Tracked Since Apr 03, 2026