CVE-2026-6604 | modelscope agentscope up to 1.0.18 Cloud Metadata Endpoint _openai_tools.py _parse_url/prepare_image/openai_audio_to_text image_url/audio_file_url server-side request forgery

VDB-358239 · SUBMIT #792224 · CVE-2026-6604 MODELSCOPE AGENTSCOPE UP TO 1.0.18 CLOUD METADATA ENDPOINT _OPENAI_TOOLS.PY _PARSE_URL/PREPARE_IMAGE/OPENAI_AUDIO_TO_TEXT IMAGE_URL/AUDIO_FILE_URL SERVER-SIDE REQUEST FORGERY HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 6.6 $0-$5k 2.17+ Summaryinfo A vulnerability was found in modelscope agentscope up to 1.0.18. It has been rated as critical. This affects the function _parse_url/prepare_image/openai_audio_to_text of the file src/agentscope/tool/_multi_modality/_openai_tools.py of the component Cloud Metadata Endpoint. Performing a manipulation of the argument image_url/audio_file_url results in server-side request forgery. This vulnerability is cataloged as CVE-2026-6604. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way. Detailsinfo A vulnerability, which was classified as critical, was found in modelscope agentscope up to 1.0.18. This affects the function _parse_url/prepare_image/openai_audio_to_text of the file src/agentscope/tool/_multi_modality/_openai_tools.py of the component Cloud Metadata Endpoint. The manipulation of the argument image_url/audio_file_url with an unknown input leads to a server-side request forgery vulnerability. CWE is classifying the issue as CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. This is going to have an impact on confidentiality, integrity, and availability. It is possible to read the advisory at gist.github.com. This vulnerability is uniquely identified as CVE-2026-6604. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. The exploit is shared for download 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: Server-side request forgery CWE: CWE-918 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-2026-6604 (🔒) GCVE (CVE): GCVE-0-2026-6604 GCVE (VulDB): GCVE-100-358239 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 04/19/2026 16:17 Changes: 04/19/2026 16:17 (58) Complete: 🔍 Submitter: Eric-f Cache ID: 99:F96:101 Submitinfo Accepted Submit #792224: AgentScope <= 1.0.18 Server-Side Request Forgery (CWE-918) (by Eric-f) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸