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Fencer Vulns
high 7.5

CVE-2021-43182 json

In JetBrains Hub before 2021.1.13415, a DoS via user information is possible.

published 2021-11-09 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-30126

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.0%
EPSS 1.0% chance of exploitation in 30 days, percentile 61%
public exploits
0
none known

Summary

In JetBrains Hub before 2021.1.13415, a DoS via user information is possible.

Patch / fix

  • jetbrains hub 2021.1.13415

Exploit prediction

0.96% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P

References

Sources

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.