14d ago

CVE-2026-21586: Atlassian disclosed a high-severity improper authorization flaw (CVSS 7.1) in Confluence Data Center. An authenticated attacker can gain unintended access to resources or functionality

CVE-2026-21586: Atlassian disclosed a high-severity improper authorization flaw (CVSS 7.1) in Confluence Data Center. An authenticated attacker can gain unintended access to resources or functionality. Fixed in versions 9.2.24 and 10.2.17 and later. No in-the-wild exploitation is confirmed. https://www. cve.org/CVERecord?id=CVE-2026- 21586 # infosec # cybersecurity

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CVE-2026-21586: Atlassian disclosed a high-severity improper authorization flaw (CVSS 7.1) in Confluence Data Center. An authenticated attacker can gain unintended access to resources or functionality

mastodon:infosec-exchangeother14d ago kagi ↗

CVE-2026-21586: Atlassian disclosed a high-severity improper authorization flaw (CVSS 7.1) in Confluence Data Center. An authenticated attacker can gain unintended access to resources or functionality. Fixed in versions 9.2.24 and 10.2.17 and later. No in-the-wild exploitation is confirmed. https://www. cve.org/CVERecord?id=CVE-2026- 21586 # infosec # cybersecurity