# Bytebase DBHub vulnerabilities

Source: https://junglewise.ai/threats/technologies/dbhub  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/dbhub.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in Bytebase DBHub: 0 in the last 7 days and 4 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-61789, was published on 30 October 2026. 1 vulnerability in the last four weeks, down 67% on the four before (3). 0 critical against 1.

## Counts

- Last 7 days: 0
- Last 30 days: 1
- Last 90 days: 4
- All time: 4 (1 critical, 0 exploited in the wild)

## Latest Bytebase DBHub vulnerabilities

- [CVE-2026-61789: DBHub read-only mode bypass in MySQL and MariaDB](https://junglewise.ai/threats/cve-2026-61789-dbhub-is-a-database-mcp-server-for-postgres-mysql-sql-server) (medium, CVSS 4, published 30 Oct 2026)
- [CVE-2026-79536: ByteBase DBHub read-only mode bypass via SQL comment in MySQL](https://junglewise.ai/threats/cve-2026-79536-bytebase-dbhub-v1-2-0-was-discovered-to-contain-a-sql-injection) (info, published 29 Sep 2026)
- [CVE-2026-61788: Bytebase DBHub read-only mode bypass via function calls](https://junglewise.ai/threats/cve-2026-61788-bytebase-dbhub-read-only-mode-bypass-via-function-calls) (high, CVSS 7.4, published 24 Sep 2026)
- [CVE-2026-61742: DBHub HTTP transport DNS rebinding allows unauthenticated SQL execution](https://junglewise.ai/threats/cve-2026-61742-dbhub-http-transport-dns-rebinding-allows-unauthenticated-sql) (critical, CVSS 4, published 24 Sep 2026)

## Most severe Bytebase DBHub vulnerabilities

- [CVE-2026-61742: DBHub HTTP transport DNS rebinding allows unauthenticated SQL execution](https://junglewise.ai/threats/cve-2026-61742-dbhub-http-transport-dns-rebinding-allows-unauthenticated-sql) (critical, CVSS 4, published 24 Sep 2026)
- [CVE-2026-61788: Bytebase DBHub read-only mode bypass via function calls](https://junglewise.ai/threats/cve-2026-61788-bytebase-dbhub-read-only-mode-bypass-via-function-calls) (high, CVSS 7.4, published 24 Sep 2026)
- [CVE-2026-61789: DBHub read-only mode bypass in MySQL and MariaDB](https://junglewise.ai/threats/cve-2026-61789-dbhub-is-a-database-mcp-server-for-postgres-mysql-sql-server) (medium, CVSS 4, published 30 Oct 2026)
- [CVE-2026-79536: ByteBase DBHub read-only mode bypass via SQL comment in MySQL](https://junglewise.ai/threats/cve-2026-79536-bytebase-dbhub-v1-2-0-was-discovered-to-contain-a-sql-injection) (info, published 29 Sep 2026)

## Vulnerabilities per week

1 vulnerability in the last four weeks, down 67% on the four before (3). 0 critical against 1.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 2 | 1 | 0 |
| 28 Sep 2026 | 1 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 1 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Bytebase technologies

- [Bytebase](https://junglewise.ai/threats/technologies/bytebase): 3 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Bytebase DBHub vulnerabilities", https://junglewise.ai/threats/technologies/dbhub, 9 November 2026.