CVE-2026-42079— PPTAgent: Arbitrary Code Execution via Python eval() of LLM-Generated Code with Builtins in Scope
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I. Basic Information for CVE-2026-42079
Vulnerability Information
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Vulnerability Title
PPTAgent: Arbitrary Code Execution via Python eval() of LLM-Generated Code with Builtins in Scope
Source: NVD (National Vulnerability Database)
Vulnerability Description
PPTAgent is an agentic framework for reflective PowerPoint generation. Prior to commit 418491a, PPTAgent is vulnerable to arbitrary code execution via Python eval() of LLM-generated code with builtins in scope. This issue has been patched via commit 418491a.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
动态执行代码中指令转义处理不恰当(Eval注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
PPTAgent 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PPTAgent是ICIP-CAS开源的一款基于大模型的智能演示文稿生成工具。 PPTAgent 418491a之前版本存在安全漏洞，该漏洞源于Python eval函数对LLM生成代码的执行问题，可能导致任意代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-42079
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- fix: pptagent · icip-cas/PPTAgent@418491a · GitHubx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2026-42079
Same Patch Batch · icip-cas · 2026-05-04 · 3 CVEs total
| CVE-2026-42078 | 4.6 MEDIUM | PPTAgent: Arbitrary File Write + Directory Creation via markdown_table_to_image |
| CVE-2026-42080 | 4.6 MEDIUM | PPTAgent: Arbitrary File Write via `save_generated_slides` |
IV. Related Vulnerabilities
Same weakness: CWE-95
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Chamilo LMS Affected by Remote Code Execution via eval() in - CVE-2026-5971
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Eval Injection in Rapid7 Insight Agent
V. Comments for CVE-2026-42079
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