TI-2026-85400 Aliases CVE-2026-123020 GHSA-x327-5gx8-j9v4

Template injection in eosphoros-ai DB-GPT skill prompt rendering

MEDIUM 57CWE-1336Published 2026-11-05 · Updated 2026-11-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: Passive
Attack complexity: Low
Attack requirements: None
Impact type: Code execution
Confidentiality · integrity · availability: Low · Low · Low
Fix status: Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-1336.

Summary

eosphoros-ai DB-GPT versions 0.8.0 and 0.8.1 are affected. The FileBasedSkill.get_prompt function does not neutralize special elements in Jinja2 template input (CWE-1336). A remote attacker without privileges can exploit this if a user interacts with the application. A public exploit has been disclosed and is linked in the references.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Description from the CNA

A security vulnerability has been detected in eosphoros-ai DB-GPT up to 0.8.1. The affected element is the function FileBasedSkill.get_prompt of the file packages/dbgpt-core/src/dbgpt/agent/skill/claude_skill/__init__.py of the component Jinja2 Template Handler. The manipulation leads to improper neutralization of special elements used in a template engine. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 0.8.2 is sufficient to fix this issue. The identifier of the patch is a9e7a3c026d114fcfb4ffe3eaf78851a636ded16. It is suggested to upgrade the affected component.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00499 43rd percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix Fixed DB-GPT (eosphoros-ai): 0.8.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
eosphoros-ai	DB-GPT	0.8.0; 0.8.1	0.8.2	Patch available	CNA

DB-GPT Vendoreosphoros-ai Affected 0.8.0; 0.8.1 Fixed in 0.8.2 Patch available CNA

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:eosphoros-ai:db-gpt::::::::	—	—	—

cpe:2.3:a:eosphoros-ai:db-gpt:*:*:*:*:*:*:*:* Versions — — ·—

Remediation

Upgrade DB-GPT to version 0.8.2, which fixes the issue in patch a9e7a3c026d114fcfb4ffe3eaf78851a636ded16.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Fix · CNA DB-GPT (eosphoros-ai) Fixed in 0.8.2

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product

Red Hat

Timeline

2026-11-05 Threatist record created from CVE-2026-123020
2026-11-05 Alias added: GHSA-x327-5gx8-j9v4
2026-11-05 CISA SSVC decision points changed
2026-11-05 Priority changed: LOW → MEDIUM
2026-11-06 Affected versions changed · Red Hat
2026-11-06 CVSS score added · Red Hat

References

Exploit 1

https://github.com/ybyu-ieu/agent-security-advisories/blob/main/dbgpt/dbgpt-skill-template-jinja2-ssti-rce.md

Patch 3

Other 2

TI-2026-76663 Hardcoded MySQL root credentials in DB-GPT docker-compose deployment CVSS 4.0CRITICAL 9.3
TI-2026-76662 Unauthenticated remote code execution in DB-GPT via agent endpoint CVSS 4.0CRITICAL 9.3
TI-2026-51243 DB-GPT v0.8.1 Path Traversal Arbitrary File Write via user_id Header CVSS 4.0CRITICAL 9.3
TI-2024-10106 Arbitrary File Upload with Path Traversal in eosphoros-ai/db-gpt CVSS 3.1CRITICAL 9.8
TI-2024-10105 Arbitrary File Write via DuckDB SQL Injection in eosphoros-ai/db-gpt CVSS 3.1CRITICAL 9.8
TI-2024-10044 Arbitrary File Write via SQL Injection in eosphoros-ai/db-gpt CVSS 3.1CRITICAL 9.8

See all 22 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences