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TI-2021-08457 Aliases CVE-2021-26833GHSA-f965-7gr5-p9j3

Cleartext Storage in a File or on Disk in TimelyBills <= 1.7.0 for iOS and versions <=…

Priority LOW 28CWE-459Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.01014 63rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:timelybills:timelybills:*:*:*:*:*:iphone_os:*:*up to 1.7.0VulnerableTimelybills
cpe:2.3:a:timelybills:timelybills:*:*:*:*:*:android:*:*up to 1.21.115VulnerableTimelybills
  • cpe:2.3:a:timelybills:timelybills:*:*:*:*:*:iphone_os:*:* Versions up to 1.7.0 Vulnerable ·Timelybills
  • cpe:2.3:a:timelybills:timelybills:*:*:*:*:*:android:*:* Versions up to 1.21.115 Vulnerable ·Timelybills

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-26833
  2. 2026-10-03 Alias added: GHSA-f965-7gr5-p9j3

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences