CVE-2025-49835: GPT-SoVITS-WebUI is a voice conversion and text-to-speech webUI

Q: How do I fix CVE-2025-49835?

gpt-sovits-webui: upgrade to newer than 20250228v3. Exact commands for each OS are on this page.

Q: Is CVE-2025-49835 being exploited?

CVE-2025-49835 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-49835 affect?

CVE-2025-49835 affects gpt-sovits-webui. Severity is critical (CVSS 9.8). GPT-SoVITS-WebUI is a voice conversion and text-to-speech webUI. In versions 20250228v3 and prior, there is a command injection vulnerability in webui.py open_asr function. asr_inp_dir (and a number of other variables) takes user input, whi

Q: How urgent is CVE-2025-49835?

Priority 69/100. Critical severity; Public exploit reference; CISA SSVC: automatable with total technical impact; Remotely exploitable, no login, no user action

This week

CRITICAL 9.8REMOTEUPGRADE

CVE-2025-49835 is a critical-severity flaw (CVSS 9.8) affecting gpt-sovits-webui. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

GPT-SoVITS-WebUI is a voice conversion and text-to-speech webUI. In versions 20250228v3 and prior, there is a command injection vulnerability in webui.py open_asr function. asr_inp_dir (and a number of other variables) takes user input, which is passed to the open_asr function, which concatenates the user input into a command and runs it on the server, leading to arbitrary command execution. At time of publication, no known patched versions are a

Why this priority

Critical severity
Public exploit reference
CISA SSVC: automatable with total technical impact
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	3.3% (top 11%)
CISA exploited list	No
Weakness	CWE-77
Published	2025-07-15
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: rvc-boss

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-07-15 21:15 UTCPublished CVE record published
2026-06-17 09:31 UTCUpdated Record last modified

rvc-boss gpt-sovits-webui UPGRADE

Affected: <= 20250228v3

Fixed in: newer than 20250228v3

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy gpt-sovits-webui || rpm -q gpt-sovits-webui || gpt-sovits-webui --version

2. UPGRADE to newer than 20250228v3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade gpt-sovits-webui

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade gpt-sovits-webui

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Exact fixes by distribution

Fedora 46 · R · FIXED · 4.6.2-1.fc46 · FEDORA-2026-1dd919a262 · source

sudo dnf upgrade --advisory=FEDORA-2026-1dd919a262

Fedora ELN · perl-Mail-AuthenticationResults · FIXED · 2.20261029-1.eln159 · FEDORA-2026-a2c11d7da6 · source

sudo dnf upgrade --advisory=FEDORA-2026-a2c11d7da6

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-49835?

gpt-sovits-webui: upgrade to newer than 20250228v3. Exact commands for each OS are on this page.

Is CVE-2025-49835 being exploited?

CVE-2025-49835 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-49835 affect?

CVE-2025-49835 affects gpt-sovits-webui. Severity is critical (CVSS 9.8). GPT-SoVITS-WebUI is a voice conversion and text-to-speech webUI. In versions 20250228v3 and prior, there is a command injection vulnerability in webui.py open_asr function. asr_inp_dir (and a number of other variables) takes user input, whi

How urgent is CVE-2025-49835?

Priority 69/100. Critical severity; Public exploit reference; CISA SSVC: automatable with total technical impact; Remotely exploitable, no login, no user action

Related CVEs

CVE-2025-49841 CRITICAL 9.8 UPGRADE GPT-SoVITS-WebUI is a voice conversion and text-to-speech webUI
CVE-2025-49840 CRITICAL 9.8 UPGRADE GPT-SoVITS-WebUI is a voice conversion and text-to-speech webUI
CVE-2025-49839 CRITICAL 9.8 UPGRADE GPT-SoVITS-WebUI is a voice conversion and text-to-speech webUI
CVE-2025-49838 CRITICAL 9.8 UPGRADE GPT-SoVITS-WebUI is a voice conversion and text-to-speech webUI
CVE-2025-49837 CRITICAL 9.8 UPGRADE GPT-SoVITS-WebUI is a voice conversion and text-to-speech webUI

References

← Back to latest CVEs