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CVE-2026-123020— eosphoros-ai DB-GPT Jinja2 Template __init__.py FileBasedSkill.get_prompt special elements in template engine

Quick assessment

Affected
eosphoros-ai DB-GPT
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 eosphoros-ai DB-GPT 0.8.1 及以下版本中发现了一个安全漏洞。受影响的组件是 Jinja2 模板处理器，具体位于文件 中的 函数。该漏洞源于模板引擎中特殊元素未能得到正确中和，攻击者可远程利用此缺陷。目前该漏洞的利用方式已公开披露，存在被利用的风险。将软件升级至 0.8.2 版本即可修复此问题，相关补丁的标识符为 。建议尽快升级受影响的组件。

CVSS 6.3 · Medium
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I. Basic Information for CVE-2026-123020

Vulnerability Information
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Vulnerability Title
eosphoros-ai DB-GPT Jinja2 Template __init__.py FileBasedSkill.get_prompt special elements in template engine
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1336
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
eosphoros-ai DB-GPT 0.8.0 cpe:2.3:a:eosphoros-ai:db-gpt:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-123020

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III. Intelligence Information for CVE-2026-123020

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Other References for CVE-2026-123020 (1)

Other References for CVE-2026-123020 (9)

Same Patch Batch · eosphoros-ai · 2026-11-05 · 3 CVEs total

CVE-2026-123018 8.3 HIGH eosphoros-ai DB-GPT CodeAction code_utils.py execute_code code injection
CVE-2026-123019 7.3 HIGH eosphoros-ai DB-GPT HuggingFace Adapter hf_adapter.py exec_module inclusion of functionali

IV. Related Vulnerabilities

Same product: DB-GPT
Same vendor: eosphoros-ai
Same weakness: CWE-1336