CVE-2021-26076 vulnerability in Atlassian Products
Published on April 15, 2021
The jira.editor.user.mode cookie set by the Jira Editor Plugin in Jira Server and Data Center before version 8.5.12, from version 8.6.0 before version 8.13.4, and from version 8.14.0 before version 8.15.0 allows remote anonymous attackers who can perform an attacker in the middle attack to learn which mode a user is editing in due to the cookie not being set with a secure attribute if Jira was configured to use https.
Products Associated with CVE-2021-26076
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Affected Versions
Atlassian Jira Server:- Version unspecified and below 8.5.12 is affected.
- Version 8.6.0 and below unspecified is affected.
- Version unspecified and below 8.13.4 is affected.
- Version 8.14.0 and below unspecified is affected.
- Version unspecified and below 8.15.0 is affected.
- Version unspecified and below 8.5.12 is affected.
- Version 8.6.0 and below unspecified is affected.
- Version unspecified and below 8.13.4 is affected.
- Version 8.14.0 and below unspecified is affected.
- Version unspecified and below 8.15.0 is affected.
Exploit Probability
EPSS
0.21%
Percentile
43.88%
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.