UpHeron
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Servers and applications

CVE-2020-29450

Affected versions of Atlassian Confluence Server and Data Center allow remote attackers to impact the application's availability via a Denial of Service (DoS) vulnerability in the avatar upload feature. The affected versions are before version 7.2.0.

Severity
Medium 6.5
Published
19 Jan 2021
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
7.2.0
Sources
NVD

Affected software

SoftwareAffected versions
ConfluenceServers and applications · cpe:a:atlassian:confluence_data_center
  • Every version before 7.2.0
ConfluenceServers and applications · cpe:a:atlassian:confluence_server
  • Every version before 7.2.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-29450
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-29450