SSRF via CSV Import in Atlassian Jira Service Management <4.13.20/4.20.8/4.22.2
CVE-2021-43959 Published on July 26, 2022
Affected versions of Atlassian Jira Service Management Server and Data Center allow authenticated remote attackers to access the content of internal network resources via a Server-Side Request Forgery (SSRF) vulnerability in the CSV importing feature of JSM Insight. When running in an environment like Amazon EC2, this flaw may be used to access to a metadata resource that provides access credentials and other potentially confidential information. The affected versions are before version 4.13.20, from version 4.14.0 before 4.20.8, and from version 4.21.0 before 4.22.2.
Products Associated with CVE-2021-43959
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Affected Versions
Atlassian Jira Service Management Server:- Version unspecified and below 4.13.20 is affected.
- Version 4.14.0 and below unspecified is affected.
- Version unspecified and below 4.20.8 is affected.
- Version 4.21.0 and below unspecified is affected.
- Version unspecified and below 4.22.2 is affected.
- Version unspecified and below 4.13.20 is affected.
- Version 4.14.0 and below unspecified is affected.
- Version unspecified and below 4.20.8 is affected.
- Version 4.21.0 and below unspecified is affected.
- Version unspecified and below 4.22.2 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.