CVE Explorer
CVE-2026-23733
LobeChat is an open source chat application platform. Prior to version 2.0.0-next.180, a stored Cross-Site Scripting (XSS) vulnerability in the Mermaid artifact renderer allows attackers to execute arbitrary JavaScript within the application context. This XSS can be escalated to Remote Code Execution (RCE) by leveraging the exposed `electronAPI` IPC bridge, allowing attackers to run arbitrary system commands on the victim's machine. Version 2.0.0-next.180 patches the issue.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"lobe-chat","vendor":"lobehub","versions":[{"status":"affected","version":"< 2.0.0-next.180"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:b07a2340975b922eaec665e8b382c2f82b7f7e208b93f69e47cd1f4664ddc4c2 · sha256:192ad7ce6237d1b2… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":6.4,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:b07a2340975b922eaec665e8b382c2f82b7f7e208b93f69e47cd1f4664ddc4c2 · sha256:192ad7ce6237d1b2… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-94","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:b07a2340975b922eaec665e8b382c2f82b7f7e208b93f69e47cd1f4664ddc4c2 · sha256:192ad7ce6237d1b2… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"https://github.com/lobehub/lobe-chat/security/advisories/GHSA-4gpc-rhpj-9443","tags":["x_refsource_CONFIRM"],"url":"https://github.com/lobehub/lobe-chat/security/advisories/GHSA-4gpc-rhpj-9443"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b07a2340975b922eaec665e8b382c2f82b7f7e208b93f69e47cd1f4664ddc4c2 · sha256:192ad7ce6237d1b2… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.