CVE-2023-22522 is a critical Template Injection vulnerability affecting Atlassian Confluence Data Center and Server. An authenticated attacker, even with anonymous access, can inject malicious input into Confluence pages, leading to Remote Code Execution (RCE). This vulnerability has a CVSS score of 8.8 (HIGH) due to its low attack complexity and high impact on confidentiality, integrity, and availability. While no public exploit code (Metasploit, Nuclei, ExploitDB) is currently listed, there are community discussions and media coverage indicating potential active exploitation attempts, with one honeypot observation noted.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 4.0, < 7.19.17CPE matchmatch criteria | cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* | ||
>= 8.0.0, < 8.4.5CPE matchmatch criteria | cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* | ||
>= 8.5.0, < 8.5.4CPE matchmatch criteria | cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* | ||
>= 8.6.0, < 8.6.2CPE matchmatch criteria | cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* | ||
8.7.0CPE matchmatch criteria | cpe:2.3:a:atlassian:confluence_data_center:8.7.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.