CVE-2021-25768 json
In JetBrains YouTrack before 2020.4.4701, permissions for attachments actions were checked improperly.
published 5y ago modified 4mo ago also EUVD-2021-12651
- cvss
- 5.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 68%
- public exploits
- 0
- none known
Summary
In JetBrains YouTrack before 2020.4.4701, permissions for attachments actions were checked improperly.
Patch / fix
- jetbrains youtrack 2020.4.4701
Is CVE-2021-25768 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
1.19% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-09).
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:N/I:L/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
References
-
blog.jetbrains.com
/blog/2021/02/03/jetbrains-security-bulletin-q4-2020/
vendor-advisory
-
blog.jetbrains.com
product
Sources
- CVE List CVE-2021-25768
- NVD CVE-2021-25768
Fencer Intel 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.