CVE-2019-20100 vulnerability in Atlassian Products
Published on February 12, 2020
The Atlassian Application Links plugin is vulnerable to cross-site request forgery (CSRF). The following versions are affected: all versions prior to 5.4.21, from version 6.0.0 before version 6.0.12, from version 6.1.0 before version 6.1.2, from version 7.0.0 before version 7.0.2, and from version 7.1.0 before version 7.1.3. The vulnerable plugin is used by Atlassian Jira Server and Data Center before version 8.7.0. An attacker could exploit this by tricking an administrative user into making malicious HTTP requests, allowing the attacker to enumerate hosts and open ports on the internal network where Jira server is present.
Products Associated with CVE-2019-20100
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Affected Versions
Atlassian Application Links:- Version unspecified and below 5.4.21 is affected.
- Version 6.0.0 and below unspecified is affected.
- Version unspecified and below 6.0.12 is affected.
- Version 6.1.0 and below unspecified is affected.
- Version unspecified and below 6.1.2 is affected.
- Version 7.0.0 and below unspecified is affected.
- Version unspecified and below 7.0.2 is affected.
- Version 7.1.0 and below unspecified is affected.
- Version unspecified and below 7.1.3 is affected.
- Version unspecified and below 8.7.0 is affected.
Exploit Probability
EPSS
0.30%
Percentile
52.95%
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.