CVE-2026-115322

Bytebase before 3.16.0 Authorization Bypass via Rollout Service Task Run Handlers

MEDIUM
4.3
CVSS Score
Published: October 22, 2026 at 10:57 AM UTC
Updated: October 22, 2026 at 05:39 PM UTC
1 product affected across 1 vendorBytebase

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.3%

Description

Bytebase before 3.16.0 contains an authorization bypass vulnerability in GetTaskRunLog, GetTaskRunSession and PreviewTaskRunRollback that allows authenticated users to access other projects' task runs by UID. Attackers with permission on one project can supply foreign task or task run UIDs to read execution logs, database session details, and rollback SQL from other projects.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions
Vendor states this is fixed in 3.16.0 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

4.3MEDIUMVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-639

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