CVE-2026-123020

    Dashboard / Vulnerabilities / CVE-2026-123020

    CVE-2026-123020

    Published: 5 Nov 2026Last Modified: 7 Nov 2026

    Summary: eosphoros-ai DB-GPT Jinja2 Template __init__.py FileBasedSkill.get_prompt special elements in template engine

    Details: 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.

    References: https://github.com/eosphoros-ai/DB-GPT/, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/123xxx/CVE-2026-123020.json, https://nvd.nist.gov/vuln/detail/CVE-2026-123020, https://vuldb.com/cve/CVE-2026-123020, https://vuldb.com/submit/1033118, https://vuldb.com/vuln/431394, https://github.com/eosphoros-ai/DB-GPT/issues/3291, https://vuldb.com/vuln/431394/cti, https://github.com/eosphoros-ai/DB-GPT/commit/a9e7a3c026d114fcfb4ffe3eaf78851a636ded16, https://github.com/eosphoros-ai/DB-GPT/pull/3111, https://github.com/eosphoros-ai/DB-GPT/releases/tag/v0.8.2, https://github.com/ybyu-ieu/agent-security-advisories/blob/main/dbgpt/dbgpt-skill-template-jinja2-ssti-rce.md

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- a3f21350a97aa713e6223b052984dd5d939233f2
    Fixed -a9e7a3c026d114fcfb4ffe3eaf78851a636ded16

    Affected versions

    0.8.0
    0.8.1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-123020 | CVE-DB