CVE-2026-6603 | modelscope agentscope up to 1.0.18 _python.py execute_python_code/execute_shell_command code injection

VDB-358238 · SUBMIT #792223 · CVE-2026-6603 MODELSCOPE AGENTSCOPE UP TO 1.0.18 _PYTHON.PY EXECUTE_PYTHON_CODE/EXECUTE_SHELL_COMMAND CODE INJECTION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 6.6 $0-$5k 1.32+ Summaryinfo A vulnerability was found in modelscope agentscope up to 1.0.18. It has been declared as critical. Affected by this issue is the function execute_python_code/execute_shell_command of the file src/AgentScope/tool/_coding/_python.py. Such manipulation leads to code injection. This vulnerability is listed as CVE-2026-6603. The attack may be performed from remote. In addition, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way. Detailsinfo A vulnerability, which was classified as critical, has been found in modelscope agentscope up to 1.0.18. Affected by this issue is the function execute_python_code/execute_shell_command of the file src/AgentScope/tool/_coding/_python.py. The manipulation with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. Impacted is confidentiality, integrity, and availability. The advisory is available at gist.github.com. This vulnerability is handled as CVE-2026-6603. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known. This vulnerability is assigned to T1059 by the MITRE ATT&CK project. The exploit is available at gist.github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Vendor modelscope Name agentscope Version 1.0.0 1.0.1 1.0.2 1.0.3 1.0.4 1.0.5 1.0.6 1.0.7 1.0.8 1.0.9 1.0.10 1.0.11 1.0.12 1.0.13 1.0.14 1.0.15 1.0.16 1.0.17 1.0.18 CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 7.3 VulDB Meta Temp Score: 6.6 VulDB Base Score: 7.3 VulDB Temp Score: 6.6 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Code injection CWE: CWE-94 / CWE-74 / CWE-707 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Access: Public Status: Proof-of-Concept Download: 🔒 Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 04/19/2026 Advisory disclosed 04/19/2026 +0 days VulDB entry created 04/19/2026 +0 days VulDB entry last update Sourcesinfo Advisory: gist.github.com Status: Not defined CVE: CVE-2026-6603 (🔒) GCVE (CVE): GCVE-0-2026-6603 GCVE (VulDB): GCVE-100-358238 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 04/19/2026 16:17 Changes: 04/19/2026 16:17 (56) Complete: 🔍 Submitter: Eric-f Cache ID: 99:CD5:101 Submitinfo Accepted Submit #792223: AgentScope <= 1.0.18 Code Injection (CWE-94) (by Eric-f) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸