CVE-2021-26833
Medium
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.
SeverityMedium
CVSS5.9
Exploit probability—
ProductTimelybills
PublishedApr 6, 2021
First seenApr 6, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| timelybills timelybills | v ≤ 1.7.0, v ≤ 1.21.115 | — |
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