CVE-2023-6309: moses-smt mosesdecoder trans_result.php os command injection

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 4.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-11-27 · updated 2026-06-17
Weakness: CWE-78

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.

Affected products

moses-smt mosesdecoder: before 4.0 — fixed in 4.0

How to fix

Upgrade to a fixed version: moses-smt mosesdecoder 4.0. Check the vendor advisory for mitigations.

References

https://github.com/moses-smt/mosesdecoder/issues/237
https://vuldb.com/?ctiid.246135
https://vuldb.com/?id.246135
https://github.com/moses-smt/mosesdecoder/issues/237
https://vuldb.com/?ctiid.246135
https://vuldb.com/?id.246135

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