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Atlassian

articles · all time
17+1 this week
CVEs tracked · all time
4
in CISA KEV · all time
1
articles · since 11 Sep
15
outlets · last 12 months
8

17 articles from 8 outlets since 22 Jan; 1 in the last 7 days.

Atlassian: coverage over time17 articles from 8 outlets. First report 22 Jan by SecurityWeek. Busiest week: 10 articles, week of 5 Oct. 1 in the last 7 days. Atlassian: coverage over time17 articles from 8 outlets. First report 22 Jan by SecurityWeek. Busiest week: 10 articles, week of 5 Oct. 1 in the last 7 days.
  • Article
  • First report
  • Official notice
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Atlassian: articles
Published (UTC)OutletHeadline
Mon 19 Oct · 01:44 UTCSecurityOnlineActively Exploited Flaws Hit Cisco, BeyondTrust and WordPress Plugin
Fri 16 Oct · 11:31 UTCSecurity AffairsCISA Warns Atlassian Data Center Flaw Is Under Active Attack
Thu 15 Oct · 18:02 UTCCISACISA Flags Critical Atlassian Flaw Letting Attackers Access Files
Mon 12 Oct · 16:47 UTCThe Hacker NewsAttackers Exploit Atlassian Flaw Just Two Hours After Details Emerge
Mon 12 Oct · 04:02 UTCSecurityOnlineSix Actively Exploited Flaws Remain Outside CISA’s KEV Catalog
Thu 8 Oct · 14:40 UTCSecurityWeekAttackers Target Atlassian Flaw Hours After PoC Details Emerge
Thu 8 Oct · 10:25 UTCInfosecurityHackers Exploit Critical Atlassian Flaw to Steal Sensitive Files
Thu 8 Oct · 08:36 UTCSecurity AffairsHackers Exploit Critical Atlassian Flaw to Steal Restricted Files
Wed 7 Oct · 16:59 UTCSANS ISCAtlassian Patches Flaw Letting Attackers Read Web App Files
Wed 7 Oct · 13:17 UTCRapid7Atlassian Flaw Lets Unauthenticated Attackers Read Web Root Files
Wed 7 Oct · 12:38 UTCThe Hacker NewsAttackers Exploited Critical Atlassian Flaw Within Two Hours of Disclosure
Wed 7 Oct · 09:00 UTCSecurityOnlineHackers Exploit Atlassian File Read Flaw in Self Managed Servers
Wed 7 Oct · 06:48 UTCSecurityWeekAtlassian Patches Critical File Access Flaw Across Eight Products
Tue 6 Oct · 07:46 UTCThe Hacker NewsAtlassian warns of critical flaw exposing files in self-hosted products
Tue 6 Oct · 03:47 UTCSecurityOnlineAtlassian Patches Critical Flaw Exposing Files Across Data Center Products
Wed 19 Aug · 10:22 UTCSecurityOnlineAtlassian fixes XSS, impersonation bugs in Confluence, Jira
Thu 22 Jan · 09:45 UTCSecurityWeekAtlassian, GitLab, Zoom Release Security Patches

Who reported 8 outlets, last 12 months

  • SecurityOnline5
  • SecurityWeek3
  • The Hacker News3
  • Security Affairs2
  • SANS ISC1
  • Rapid71
  • Infosecurity1
  • CISA1
See the full timeline
Products: Bamboo Data Center, Bamboo Server, Bitbucket Data Center, Bitbucket Server and 12 more
Bamboo Data CenterBamboo ServerBitbucket Data CenterBitbucket ServerConfluence Data CenterConfluence ServerCrowd Data CenterCrowd ServerCrucible Data CenterCrucible ServerFisheye Data CenterFisheye ServerJira Service Management Data CenterJira Service Management ServerJira Software Data CenterJira Software Server

CVEs

4 CVEs
CVE-2026-21589Atlassian Multiple Products Files or Directories Accessible to External Parties VulnerabilityCVSS9.3CriticalExploited99.4%EPSS15articles
CVE-2026-21582Atlassian Crowd Data Center vulnerabilityCVSS8.8High–Not in KEV0.5%EPSS1article
CVE-2026-21580Atlassian Confluence Data Center vulnerabilityCVSS8.6High–Not in KEV0.5%EPSS1article
CVE-2026-21569Atlassian Crowd Data Center vulnerabilityCVSSUnrated–Not in KEV0.3%EPSS1article

Coverage

17 articles, all timeFull timeline RSS feed
  1. Actively Exploited Flaws Hit Cisco, BeyondTrust and WordPress PluginSecurityOnline
  2. CISA Warns Atlassian Data Center Flaw Is Under Active AttackSecurity Affairs
  3. CISA Flags Critical Atlassian Flaw Letting Attackers Access FilesCISA · official notice
  4. Attackers Exploit Atlassian Flaw Just Two Hours After Details EmergeThe Hacker News
  5. Six Actively Exploited Flaws Remain Outside CISA’s KEV CatalogSecurityOnline
  6. Attackers Target Atlassian Flaw Hours After PoC Details EmergeSecurityWeek
  7. Hackers Exploit Critical Atlassian Flaw to Steal Sensitive FilesInfosecurity
  8. Hackers Exploit Critical Atlassian Flaw to Steal Restricted FilesSecurity Affairs
  9. Atlassian Patches Flaw Letting Attackers Read Web App FilesSANS ISC
  10. Atlassian Flaw Lets Unauthenticated Attackers Read Web Root FilesRapid7
  11. Attackers Exploited Critical Atlassian Flaw Within Two Hours of DisclosureThe Hacker News
  12. Hackers Exploit Atlassian File Read Flaw in Self Managed ServersSecurityOnline
  13. Atlassian Patches Critical File Access Flaw Across Eight ProductsSecurityWeek
  14. Atlassian warns of critical flaw exposing files in self-hosted productsThe Hacker News
  15. Atlassian Patches Critical Flaw Exposing Files Across Data Center ProductsSecurityOnline
  16. Atlassian fixes XSS, impersonation bugs in Confluence, JiraSecurityOnline
  17. Atlassian, GitLab, Zoom Release Security PatchesSecurityWeek · first in our coverage

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