CVE-2019-11580 is a critical remote code execution (RCE) vulnerability affecting Atlassian Crowd and Crowd Data Center versions 2.1.0 through 3.4.3. The flaw stems from the pdkinstall development plugin being inadvertently enabled in release builds, allowing unauthenticated or authenticated attackers to install arbitrary plugins. This vulnerability carries a CVSS score of 9.8 (Critical) due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. It is actively exploited, listed in the KEV catalog, and has publicly available exploit modules in Metasploit and Nuclei, indicating high community awareness and active threat actor interest.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2.1.0, < 3.0.5CPE matchmatch criteria | cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:* | ||
>= 3.1.0, < 3.1.6CPE matchmatch criteria | cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:* | ||
>= 3.2.0, < 3.2.8CPE matchmatch criteria | cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:* | ||
>= 3.3.0, < 3.3.5CPE matchmatch criteria | cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:* | ||
>= 3.4.0, < 3.4.4CPE matchmatch criteria | cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.