CVE-2024-21686
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
This High severity Stored XSS vulnerability was introduced in versions 7.13 of Confluence Data Center and Server. This Stored XSS vulnerability, with a CVSS Score of 7.3, allows an authenticated attacker to execute arbitrary HTML or JavaScript code on a victims browser which has high impact to confidentiality, high impact to integrity, no 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 listed on this CVE 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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Confluence Data Center
- Vendor
- Atlassian
- Product
- Confluence Data Center
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 8.9.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.8.0 to 8.8.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.7.1 to 8.7.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.6.0 to 8.6.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.5.0 to 8.5.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.4.0 to 8.4.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.3.0 to 8.3.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.2.0 to 8.2.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.1.0 to 8.1.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.0.0 to 8.0.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.20.0 to 7.20.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.19.0 to 7.19.21 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.9.1 to 8.9.4 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 8.5.9 to 8.5.12 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 7.19.22 to 7.19.25 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
Confluence Server
- Vendor
- Atlassian
- Product
- Confluence Server
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 8.5.0 to 8.5.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.4.0 to 8.4.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.3.0 to 8.3.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.2.0 to 8.2.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.1.0 to 8.1.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.0.0 to 8.0.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.20.0 to 7.20.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.19.0 to 7.19.21 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.5.9 to 8.5.12 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 7.19.22 to 7.19.25 | unaffected | Unavailable | Unavailable | Unavailable | None listed |