CVE-2020-4019
HIGH
7.8
CVSS Score
Published: June 1, 2020 at 06:35 AM UTC
Updated: June 17, 2026 at 03:19 AM UTC
1 product affected across 1 vendorCompanion
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Severity
HIGH7.8
Exploit prediction
EPSS 0.4%
Description
The file editing functionality in the Atlassian Companion App before version 1.0.0 allows local attackers to have the app run a different executable in place of the app's cmd.exe via a untrusted search path vulnerability.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Companion· Atlassianatlassian-app
95%v < 1.0.0
Affected range stops below 1.0.0, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://jira.atlassian.com/browse/CONFSERVER-59734CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-426
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