CVE-2024-21677

At a glance

Severity: HIGH 8.3
EPSS: EPSS 0.93 % · percentile 60 (2026-10-27)
State: PUBLISHED
Published: 2024-03-19
Updated: 2025-03-13
Assigner: atlassian
NVD status: Modified

Description

This High severity Path Traversal vulnerability was introduced in version 6.13.0 of Confluence Data Center. This Path Traversal vulnerability, with a CVSS Score of 8.3, allows an unauthenticated attacker to exploit an undefinable vulnerability which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires user interaction. Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Data Center Atlassian recommends that Confluence Data Center customers upgrade to the latest version and that Confluence Server customers upgrade to the latest 8.5.x LTS version. If you are unable to do so, upgrade your instance to one of the specified supported fixed versions See the release notes https://confluence.atlassian.com/doc/confluence-release-notes-327.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 Bug Bounty program.

Scores

Version	Score	Vector	Scored by
CVSS 3.0	HIGH 8.3	CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H	atlassian
CVSS 3.1	HIGH 8.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	NVD · nvd@nist.gov (Primary)
CVSS 3.0	HIGH 8.3	CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H	NVD · security@atlassian.com (Secondary)

Weaknesses (CWE)

CWE-22

European references

ENISA EUVD · EUVD-2024-19293
GCVE · GCVE-0-2024-21677

Affected configurations (NVD CPE)

cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* ≥ 6.13.0 < 7.19.20
cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* ≥ 7.20.0 < 8.5.7
cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* ≥ 8.6.0 < 8.8.1
cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* ≥ 6.13.0 < 7.19.20
cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* ≥ 7.20.0 < 8.5.7

Affected products

Product	Versions
Atlassian · Confluence Data Center	unaffected < 6.13.0 ; affected >= 6.13.0 ; affected >= 7.19.0 ; affected >= 7.20.0 ; affected >= 8.0.0 ; affected >= 8.1.0

References

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