cve-2025-59417
Vulnerability from cvelistv5
Published
2025-09-18 14:38
Modified
2025-09-19 17:09
Severity ?
EPSS score ?
Summary
Lobe Chat Desktop Vulnerable to Remote Code Execution via XSS in Chat Messages
References
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Prior to version 1.129.4, there is a a cross-site scripting (XSS) vulnerability when handling chat message in lobe-chat that can be escalated to remote code execution on the user\u2019s machine. In lobe-chat, when the response from the server is like \u003clobeArtifact identifier=\"ai-new-interpretation\" ...\u003e , it will be rendered with the lobeArtifact node, instead of the plain text. However, when the type of the lobeArtifact is image/svg+xml , it will be rendered as the SVGRender component, which internally uses dangerouslySetInnerHTML to set the content of the svg, resulting in XSS attack. Any party capable of injecting content into chat messages, such as hosting a malicious page for prompt injection, operating a compromised MCP server, or leveraging tool integrations, can exploit this vulnerability. This vulnerability is fixed in 1.129.4." } ], "metrics": [ { "cvssV4_0": { "attackComplexity": "HIGH", "attackRequirements": "NONE", "attackVector": "NETWORK", "baseScore": 6.8, "baseSeverity": "MEDIUM", "privilegesRequired": "NONE", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "PASSIVE", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-79", "description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-09-18T14:38:55.012Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M" }, "references": [ { "name": "https://github.com/lobehub/lobe-chat/security/advisories/GHSA-m79r-r765-5f9j", "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/lobehub/lobe-chat/security/advisories/GHSA-m79r-r765-5f9j" }, { "name": "https://github.com/lobehub/lobe-chat/commit/9f044edd07ce102fe9f4b2fb47c62191c36da05c", "tags": [ "x_refsource_MISC" ], "url": "https://github.com/lobehub/lobe-chat/commit/9f044edd07ce102fe9f4b2fb47c62191c36da05c" } ], "source": { "advisory": "GHSA-m79r-r765-5f9j", "discovery": "UNKNOWN" }, "title": "Lobe Chat Desktop Vulnerable to Remote Code Execution via XSS in Chat Messages" } }, "cveMetadata": { "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2025-59417", "datePublished": "2025-09-18T14:38:55.012Z", "dateReserved": "2025-09-15T19:13:16.904Z", "dateUpdated": "2025-09-19T17:09:51.521Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2025-59417\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2025-09-18T15:15:38.557\",\"lastModified\":\"2025-09-25T15:32:15.280\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Lobe Chat is an open-source artificial intelligence chat framework. Prior to version 1.129.4, there is a a cross-site scripting (XSS) vulnerability when handling chat message in lobe-chat that can be escalated to remote code execution on the user\u2019s machine. In lobe-chat, when the response from the server is like \u003clobeArtifact identifier=\\\"ai-new-interpretation\\\" ...\u003e , it will be rendered with the lobeArtifact node, instead of the plain text. However, when the type of the lobeArtifact is image/svg+xml , it will be rendered as the SVGRender component, which internally uses dangerouslySetInnerHTML to set the content of the svg, resulting in XSS attack. Any party capable of injecting content into chat messages, such as hosting a malicious page for prompt injection, operating a compromised MCP server, or leveraging tool integrations, can exploit this vulnerability. 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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.