Exploited CVEs / Atlassian / CVE-2022-36804
CVE-2022-36804
Atlassian Bitbucket Server and Data Center Command Injection Vulnerability. Exploitation in the wild is confirmed by CISA, not predicted. Federal agencies were required to remediate by 2022-10-21 (that deadline has passed); treat that date as the outer bound for your own environment. The fix is in the vendor advisory: Atlassian Security Advisories, linked below.
Actively exploited Atlassian Bitbucket Server and Data Center vulnerability, High severity, CVSS 8.8. Added to the CISA KEV catalog 2022-09-30.
Risk summary
Updated July 26, 2026. Data refreshed on every build from MSRC, CISA KEV, and FIRST EPSS.
Senserva AI Opinion for CVE-2022-36804
Atlassian Bitbucket Server and Data Center expose a command injection through multiple API endpoints: anyone with access to a public repository, or read access to a private one, can execute code with a malicious HTTP request. Source control servers hold credentials, secrets, and the software supply chain, and the 99 percent EPSS score shows attackers scan for this constantly. CISA listed it in September 2022.
Do this: Upgrade Bitbucket Server and Data Center instances and rotate any secrets stored in repositories on servers that ran vulnerable versions.
AI-generated from public data, 2026-07-07. Verify against the vendor advisory before acting.
Senserva AI Opinion and rich prompt for CVE-2022-36804
Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.
Full tracking and change history for CVE-2022-36804
Published and last-revised dates are authoritative, from Microsoft MSRC (or the CISA KEV date-added). Senserva additionally records day-to-day changes from 2026-07-07, refreshed several times a day; the change count reflects that forward-only tracking.
CISA required action
Federal (BOD 22-01) remediation due date: 2022-10-21 (past due).
Apply updates per vendor instructions.
Official fix for CVE-2022-36804
The authoritative fix and affected-version list are published by the vendor. Find the Bitbucket Server and Data Center advisory on Atlassian Security Advisories.
Common questions about CVE-2022-36804
Is CVE-2022-36804 actively exploited?
Yes. CVE-2022-36804 was added to the CISA Known Exploited Vulnerabilities (KEV) catalog on 2022-09-30, which means exploitation in the wild has been confirmed, not predicted. Its EPSS 30-day exploitation probability is 99%.
What is the CISA deadline and required action for CVE-2022-36804?
CISA set the federal (BOD 22-01) remediation due date at 2022-10-21, which has passed; treat any unremediated system as overdue. The verbatim required action: Apply updates per vendor instructions.
What fixes CVE-2022-36804?
The authoritative fix is in the vendor advisory: see Atlassian Security Advisories for the patched Bitbucket Server and Data Center versions and any workarounds. KEV listing makes this a fix-first item: patch it ahead of higher-CVSS issues nobody is exploiting.
Can I ask my own AI about CVE-2022-36804?
Yes. This page includes a free, ready-to-paste AI prompt containing CVE-2022-36804's key facts: severity, CVSS, EPSS, the KEV date, the CISA due date, and the required action. Copy it into Claude, ChatGPT, or Copilot; the data is refreshed twice a day (5 AM and 3 PM US Central).
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Authoritative references
Every actively exploited CVE, searchable with due dates and CSV export: the exploited-CVE tracker. The newest additions: exploited this week.
