CVE-2021-43187 json
In JetBrains YouTrack Mobile before 2021.2, the client-side cache on iOS could contain sensitive information.
published 2021-11-09 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-30131
- cvss
- 5.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 56%
- public exploits
- 0
- none known
Summary
In JetBrains YouTrack Mobile before 2021.2, the client-side cache on iOS could contain sensitive information.
Patch / fix
- jetbrains youtrack_mobile 2021.2
Exploit prediction
0.79% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
References
Sources
- CVE List CVE-2021-43187
- NVD CVE-2021-43187
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.