Vulnerability CVE-2021-43956
Published: 2022-03-16

Description:
The jQuery deserialize library in Fisheye and Crucible before version 4.8.9 allowed remote attackers to to inject arbitrary HTML and/or JavaScript via a prototype pollution vulnerability.

Type:

CWE-1321

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Atlassian -> Crucible 
Atlassian -> Fisheye 

 References:
https://jira.atlassian.com/browse/FE-7395
https://jira.atlassian.com/browse/CRUC-8531
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