CVE-2026-112078 Details
Description
A flaw has been found in RVC-Project Retrieval-based-Voice-Conversion-WebUI up to 2.3.260718. Impacted is the function change_info_ of the file webui.py. Executing a manipulation of the argument ckpt_path can lead to code injection. The attack can be executed remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
A code injection vulnerability has been identified in RVC-Project Retrieval-based Voice-Conversion-WebUI versions through 2.3.260718. The issue arises in the 'change_info_' function within 'webui.py', where manipulation of the 'ckpt_path' argument can lead to arbitrary code execution. This vulnerability can be exploited remotely, and the published exploit takes advantage of the 'eval()' function, which executes untrusted input from a model pack's 'train.log' file as Python code, potentially with harmful consequences.
Replace the 'eval()' function with a safer alternative that only allows literal values, such as 'ast.literal_eval()', and implement error handling to manage parsing failures.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 19, 2026CISA-ADP
Assessed Oct 19, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/ | [email protected] | Source CodeVendor |
| https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/issues/2866 | [email protected] | ExploitIssue TrackingTechnical AnalysisVendor |
| https://github.com/user-attachments/files/32909432/rvc-train-log-eval-poc.zip | [email protected] | Broken LinkExploit |
| https://vuldb.com/cve/CVE-2026-112078 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/1009621 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/421757 | [email protected] | Content Wall |
| https://vuldb.com/vuln/421757/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-74 | Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') | [email protected] |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| RVC-Project Retrieval-based-Voice-Conversion-WebUI | <= 2.3.260718 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 19, 2026 | CVE Modified | CISA-ADP |
| Oct 19, 2026 | New CVE Received | [email protected] |