CVE-2021-41311 is a vulnerability in Atlassian Jira Software Data Center
Published on December 8, 2021
Affected versions of Atlassian Jira Server and Data Center allow attackers with access to an administrator account that has had its access revoked to modify projects' Users & Roles settings, via a Broken Authentication vulnerability in the /plugins/servlet/project-config/PROJECT/roles endpoint. The affected versions are before version 8.19.1.
Vulnerability Analysis
CVE-2021-41311 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, a high impact on integrity, and no impact on availability.
Weakness Type
What is an authentification Vulnerability?
When an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct.
CVE-2021-41311 has been classified to as an authentification vulnerability or weakness.
Products Associated with CVE-2021-41311
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Affected Versions
Atlassian Jira Server:- Version unspecified and below 8.19.1 is affected.
- Version unspecified and below 8.19.1 is affected.
- Before 8.19.1 is affected.
- Before 8.19.1 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.