[UPDATE] [hoch] Atlassian Bamboo, Bitbucket, Confluence, Jira: Mehrere Schwachstellen

Details

Source

CERT-Bund (BSI) Security Advisories (DE · national-cert · site)

Severity

high

Published

2026-08-03

Exploitation

Not in CISA KEV at last sync

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1229

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

• Low exploitation riskCVE-2021-03410.88% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 56% of all scored CVEs.
• Moderate exploitation riskCVE-2021-315972.1% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 79% of all scored CVEs.
• Exploitation likely imminentCVE-2022-1471EPSS puts this in the most-targeted tier (99.6% 30-day exploitation probability). Prioritize alongside KEV items. Riskier than 100% of all scored CVEs.
• Moderate exploitation riskCVE-2022-259271.7% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 75% of all scored CVEs.
• Moderate exploitation riskCVE-2023-13701.1% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 63% of all scored CVEs.
• Moderate exploitation riskCVE-2023-36351.3% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 67% of all scored CVEs.
• Moderate exploitation riskCVE-2023-486311.1% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 63% of all scored CVEs.
• Low exploitation riskCVE-2024-293710.25% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 16% of all scored CVEs.
• Low exploitation riskCVE-2024-458010.84% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 54% of all scored CVEs.
• Moderate exploitation riskCVE-2024-478751.1% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 62% of all scored CVEs.

Referenced CVEs

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

• high[UPDATE] [medium] Apache Tomcat and Tomcat Native: Multiple vulnerabilitiescert-bund
• high[NEW] [high] Atlassian Bamboo, Bitbucket, Confluence, Fisheye, Crucible, Jira and Jira Service Management: Mul…cert-bund
• high[UPDATE] [high] Atlassian Bamboo, Bitbucket, Confluence, Fisheye, Crucible, Jira and Jira Service Management: …cert-bund
• unknownApache Tomcat Multiple Vulnerabilitieshkcert
• high[UPDATE] [high] Apache Commons BeanUtils: Vulnerability allows bypassing security measurescert-bund
• high[NEW] [high] IBM Security Verify Access: Multiple vulnerabilitiescert-bund
• unknownMultiples vulnérabilités dans les produits IBM (31 juillet 2026)cert-fr-avis
• high[UPDATE] [high] Red Hat Ansible Automation Platform: Multiple vulnerabilitiescert-bund
• high[NEW] [high] Oracle Communications: Multiple vulnerabilitiescert-bund
• high[UPDATE] [high] Apache Tomcat and Tomcat Native: Multiple vulnerabilitiescert-bund
• unknownMultiple vulnerabilities in Atlassian products (July 27, 2026)cert-fr-avis
• unknownMultiple vulnerabilities in IBM products (July 24, 2026)cert-fr-avis

Recent advisories for Atlassian Bamboo

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

• high[NEW] [high] Atlassian Bamboo, Bitbucket, Confluence, Fisheye, Crucible, Jira and Jira Service Management: Mul…cert-bund · 2026-08-05
• high[UPDATE] [high] Atlassian Bamboo, Bitbucket, Confluence, Fisheye, Crucible, Jira and Jira Service Management: …cert-bund · 2026-08-05
• high[UPDATE] [high] Atlassian products (Bamboo, Bitbucket, Confluence, Crucible, Fisheye, and Jira): Multiple vuln…cert-bund · 2026-07-20

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