Vulnerability in Atlassian Crowd
CVE-2019-11580
Atlassian Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this v…
EPSS: 0.944 (100.0th percentile) — read the EPSS interpretation.
Affected products
- Atlassian Crowd — versions 2.1.0, unspecified, 3.1.0
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply updates per vendor instructions.
Known ransomware campaign use: yes.
Public proof-of-concept exploits
References
- jira.atlassian.com/browse/CWD-5388 (x_refsource_MISC)
- 108637 (vdb-entry, x_refsource_BID)
- packetstormsecurity.com/files/163810/Atlassian-Crowd-pdkinstall-Remote-Code-Exe… (x_refsource_MISC)
Frequently asked questions
- What is CVE-2019-11580?
- CVE-2019-11580 is a vulnerability in Atlassian Crowd. Published 2019-06-03.
- Is CVE-2019-11580 known to be exploited?
- Yes. CVE-2019-11580 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2021-11-03), indicating it is being actively exploited. 36 public proof-of-concept repositories are indexed.