PT-2026-29987 · Unknown+1 · Grid Organiser App+1

Fxizenta · Published 2026-04-03 · Updated 2026-04-03 · CVE-2026-5454

Positive Technologies (AI Summary)

CVSS v3.1

3.3

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions GRID Organiser App versions up to 1.0.5

Description A security issue exists in GRID Organiser App up to version 1.0.5 on Android. The issue involves the use of a hard-coded cryptographic key due to manipulation of the SegmentWriteKey argument within the file res/raw/app.json of the component co.gridapp.organiser. Local access is required for exploitation. The exploit has been publicly disclosed.

Recommendations Update GRID Organiser App to a version later than 1.0.5.

Exploit

Fix

Weakness Enumeration

CWE-320

CWE-321

Related Identifiers

CVE-2026-5454

Affected Products

Android

Grid Organiser App

References · 7

• 🔥 https://notion.so/Segment-Write-Key-Exposure-Leading-to-Data-Injection-and-User-Profile-Manipulation-In-co-gridapp-org-3262de3f97fb801b9173c4851c7ad864?source=copy_link · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-5454 · Security Note
• https://twitter.com/cyberbivash/status/2039967052044144949 · Twitter Post
• https://vuldb.com/submit/781759 · Note
• https://twitter.com/CVEnew/status/2040128725052801307 · Twitter Post
• https://vuldb.com/vuln/355042/cti · Note
• https://vuldb.com/vuln/355042 · Note