CVE-2024-21703

At a glance

Severity: MEDIUM 6.4
EPSS: EPSS 0.20 % · percentile 10 (2026-10-27)
State: PUBLISHED
Published: 2024-11-27
Updated: 2024-11-27
Assigner: atlassian
NVD status: Analyzed

Description

This Medium severity Security Misconfiguration vulnerability was introduced in version 8.8.1 of Confluence Data Center and Server for Windows installations. This Security Misconfiguration vulnerability, with a CVSS Score of 6.4 allows an authenticated attacker of the Windows host to read sensitive information about the Confluence Data Center configuration which has high impact to confidentiality, high impact to integrity, high impact to availability, and no user interaction. Atlassian recommends that Confluence Data Center and Server customers upgrade to the latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: * Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.18 * Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.5 * Confluence Data Center and Server 8.7: Upgrade to a release greater than or equal to 8.7.2 * Confluence Data Center and Server 8.8: Upgrade to a release greater than or equal to 8.8.0 See the release notes (https://confluence.atlassian.com/conf88/confluence-release-notes-1354501008.html ). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives ). This vulnerability was reported via our Atlassian Bug Bounty Program by Chris Elliot.

Scores

Version	Score	Vector	Scored by
CVSS 3.1	MEDIUM 6.4	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H	CISA-ADP
CVSS 3.1	MEDIUM 6.4	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H	NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Weaknesses (CWE)

CWE-732

European references

ENISA EUVD · EUVD-2024-19319
GCVE · GCVE-0-2024-21703

Affected configurations (NVD CPE)

cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* < 7.19.18
cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* ≥ 8.5 < 8.5.5
cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* ≥ 8.7 < 8.7.2
cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* < 7.19.18
cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* ≥ 8.0.0 < 8.5.5

Affected products

Product	Versions
Atlassian · Confluence Data Center	affected 8.7.1 ; unaffected 8.8.0 to 8.8.1 ; unaffected 8.7.2 ; unaffected 8.5.5 to 8.5.17 ; unaffected 7.19.18 to 7.19.29
Atlassian · Confluence Server	unaffected 8.5.5 to 8.5.17 ; unaffected 7.19.18 to 7.19.29

References

https://jira.atlassian.com/browse/CONFSERVER-98413

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD