cbcvebase.
CVE-2021-39113
published 2021-08-30

CVE-2021-39113: Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to continue to view cached content even after losing permissions…

PriorityP347high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
EPSS
1.81%
76.2th percentile
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to continue to view cached content even after losing permissions, via a Broken Access Control vulnerability in the allowlist feature. The affected versions are before version 8.13.9, and from version 8.14.0 before 8.18.0.

Affected

10 ranges
VendorProductVersion rangeFixed in
atlassiandata_center< 8.13.98.13.9
atlassianjira< 8.13.98.13.9
atlassianjira_data_center>= 8.14.0 < unspecifiedunspecified
atlassianjira_data_center>= 8.14.0 < 8.18.08.18.0
atlassianjira_data_center>= unspecified < 8.13.98.13.9
atlassianjira_data_center>= unspecified < 8.18.08.18.0
atlassianjira_server>= 8.14.0 < unspecifiedunspecified
atlassianjira_server>= 8.14.0 < 8.18.08.18.0
atlassianjira_server>= unspecified < 8.13.98.13.9
atlassianjira_server>= unspecified < 8.18.08.18.0

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.