CVE-2021-26072 is a blind Server-Side Request Forgery (SSRF) vulnerability in the WidgetConnector plugin of Atlassian Confluence Server and Data Center versions prior to 5.8.6. This medium-severity vulnerability (CVSS 4.3) allows authenticated remote attackers to manipulate internal network resources, potentially leading to information disclosure. While no active exploitation or Metasploit modules are reported, Nuclei templates exist, and the vulnerability has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.8.6CPE matchmatch criteria | cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* | ||
< 5.8.6CPE matchmatch criteria | cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.