CVE-2026-43624

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Source

https://cve.org/CVERecord?id=CVE-2026-43624

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43624.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-43624

Published

2026-06-01T18:16:10Z

Modified

2026-10-28T02:30:43Z

Severity

8.8 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N CVSS Calculator

Summary

F5-TTS 1.1.20 Path Traversal via finetune_gradio.py create_data_project()

Details

F5-TTS through version 1.1.20 contains a path traversal vulnerability in the finetune Gradio handlers that allows unauthenticated attackers to write arbitrary files by passing unsanitized user-supplied project names directly to os.path.join() without validating the resulting path stays within the intended base directory. Attackers can supply absolute path arguments such as /tmp/EVIL to override the base directory entirely and create arbitrary directories with attacker-controlled JSON content at any filesystem path writable by the server process.

Database specific

{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-22"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43624.json"
}

References

Affected packages

Git / github.com/swivid/f5-tts

Affected ranges

Type

GIT

Repo

https://github.com/swivid/f5-tts

Events

Introduced

Fixed

2f53ded68e5f69e248ceb200a51ef4d1dc647936

Database specific

Show details

{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "1.1.20"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "range":  [
                {
                    "fixed":  "2f53ded68e5f69e248ceb200a51ef4d1dc647936"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

0.*

0.6.2

1.*

1.0.0

1.0.3

1.0.8

1.1.0

1.1.10

1.1.12

1.1.15

1.1.16

1.1.17

1.1.18

1.1.19

1.1.20

1.1.3

1.1.4

1.1.5

1.1.6

1.1.7

1.1.8

1.1.9

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43624.json"