In JetBrains PyCharm 2019.2.5 and 2019.3 on Windows, Apple Notarization Service credentials were included.

published 2020-04-10 6y ago modified 2026-06-17 4mo ago also EUVD-2020-4036

cvss: 7.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.9%; EPSS 1.9% chance of exploitation in 30 days, percentile 79%
public exploits: 0; none known

In JetBrains PyCharm 2019.2.5 and 2019.3 on Windows, Apple Notarization Service credentials were included. This is fixed in 2019.2.6 and 2019.3.3.

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Exploit prediction

1.86% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

twitter.com https://twitter.com/_ruby/status/1234457530790600704 referenced PoC, tagged "exploit" by a source, unverified

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:H/I:N/A:N
NVD	2.0	5.0	AV:N/AC:L/Au:N/C:P/I:N/A:N

Classification

Weakness

CWE-312 Cleartext Storage of Sensitive Information
CWE-522 Insufficiently Protected Credentials

References

twitter.com /_ruby/status/1234457530790600704
exploit, third-party-advisory
blog.jetbrains.com /blog/2020/04/22/jetbrains-security-bulletin-q1-2020/
vendor-advisory
gist.github.com /rubyroobs/5d273895512df5b86d5e7e1a703c8028
product

Sources

CVE List CVE-2020-11694
NVD CVE-2020-11694

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