CVE-2026-77089
CRITICALCVSS 9.8/10EPSS 0.33%
Last modified
CVE-2026-77089 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Command Center API contained an authentication bypass issue affecting privilege management. Software customers upgrade to resolved maintenance release. EPSS estimates a 0.33% chance of exploitation in the next 30 days.
Description
Command Center API contained an authentication bypass issue affecting privilege management. Software customers upgrade to resolved maintenance release. Update Command Center.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Commvault | Commvault | >= 11.36.0, < 11.36.123 |
| Commvault | Commvault | >= 11.40.0, < 11.40.72 |
| Commvault | Commvault | >= 11.44.0, < 11.44.20 |
| Commvault | Commvault | >= 11.46.0, < 11.46.20 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-77089?
Command Center API contained an authentication bypass issue affecting privilege management. Software customers upgrade to resolved maintenance release. Update Command Center.
How severe is CVE-2026-77089?
CVE-2026-77089 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.
How do I fix CVE-2026-77089?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- Same Subject, Wrong User: A Cross-Issuer Account Takeover in n8nStrix found an identity-binding bug in n8n's token-exchange flow enabling account takeover.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-77083n8n is a workflow automation platform. In versions prior to …5.9
- CVE-2026-77084n8n before 1.123.69 (and 2.x before 2.33.4 / 2.34.1) contain…8.8
- CVE-2026-77085n8n before 2.34.1 and 2.33.x before 2.33.4 contains an SSRF …6.5
- CVE-2026-77086SiYuan before v3.7.4 fails to validate the packageName param…9.1
- CVE-2026-77087Paperclip before 0.3.1 in default local_trusted mode fails t…9.6
- CVE-2026-77088justhtml versions 0.9.0 through 1.21.0 contain a cross-site …6.1
- CVE-2026-7709A vulnerability was identified in janeczku Calibre-Web up to…6.3
- CVE-2026-77091DataCube contained a path traversal issue affecting security…7.8
- CVE-2026-77092Content Extractor contained a deserialization of untrusted d…9.8
- CVE-2026-77097Private Metrics Server contained a missing authentication co…8.2
- CVE-2026-77098Private Metrics Server contained an SQL injection condition …9.8
- CVE-2026-7710A security flaw has been discovered in YunaiV yudao-cloud up…7.3
Are you affected by CVE-2026-77089?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST