CVE-2021-26833 describes a cleartext storage vulnerability in TimelyBills for iOS (<= 1.7.0) and Android (<= 1.21.115), where JSON Web Tokens (JWTs) are stored unencrypted on disk due to insufficient cache clearing. This medium-severity vulnerability (CVSS 5.9) allows a local attacker with file access to retrieve these tokens, potentially exposing sensitive user data upon decoding, as JWTs are encoded and signed but not encrypted. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.7.0CPE matchmatch criteria | cpe:2.3:a:timelybills:timelybills:*:*:*:*:*:iphone_os:*:* | ||
<= 1.21.115CPE matchmatch criteria | cpe:2.3:a:timelybills:timelybills:*:*:*:*:*:android:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.