CVEvulnerability

CVE-2021-26833

5.9 MEDIUM Published 2021-04-06 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-04-06
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.9 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
CWE-459

Description

Cleartext Storage in a File or on Disk in TimelyBills <= 1.7.0 for iOS and versions <= 1.21.115 for Android allows attacker who can locally read user's files obtain JWT tokens for user's account due to insufficient cache clearing mechanisms. A threat actor can obtain sensitive user data by decoding the tokens as JWT is signed and encoded, not encrypted.

Affected configurations

• timelybills timelybills (<= 1.7.0) • timelybills timelybills (<= 1.21.115)

Related

Weakness · CWE (1)

  • CWE-459 Incomplete Cleanup weakness

References