CVE-2023-6309

Name: CVE-2023-6309
Creator: NVD / NIST
Published: 2023-11-27T02:15:42.797+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 4.16%

Last modified Jun 17, 2026

CVE-2023-6309 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability, which was classified as critical, was found in moses-smt mosesdecoder up to 4.0. This affects an unknown part of the file contrib/iSenWeb/trans_result.php. EPSS estimates a 4.16% chance of exploitation in the next 30 days.

Description

A vulnerability, which was classified as critical, was found in moses-smt mosesdecoder up to 4.0. This affects an unknown part of the file contrib/iSenWeb/trans_result.php. The manipulation of the argument input1 leads to os command injection. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-246135.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

4.16%

89.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Moses-Smt	Mosesdecoder	< 4.0

References

https://github.com/moses-smt/mosesdecoder/issues/237Exploit, Issue Tracking, VDB Entry
https://vuldb.com/?ctiid.246135Permissions Required, Third Party Advisory
https://vuldb.com/?id.246135Third Party Advisory
https://github.com/moses-smt/mosesdecoder/issues/237Exploit, Issue Tracking, VDB Entry
https://vuldb.com/?ctiid.246135Permissions Required, Third Party Advisory
https://vuldb.com/?id.246135Third Party Advisory

Timeline

Published: Nov 27, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-6309?

How severe is CVE-2023-6309?

CVE-2023-6309 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 4.16% probability of exploitation in the next 30 days.

How do I fix CVE-2023-6309?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-6309?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST