SQL injection in NukeViet - #VU153180
Published: October 2, 2026
Vulnerability identifier: #VU153180
CSH Severity: Low
CVSS v4: 2.1 [CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to disclose sensitive information.
The vulnerability exists due to SQL injection in the nv_admin_write_lang() function in admin/language/write.php when processing the dirlang GET parameter. A remote privileged user can submit a specially crafted dirlang parameter to disclose sensitive information.
The endpoint is available only on installations that are not sub-sites, and requests require a valid session-derived checksess token.
Affected software
NukeViet
Remediation
Install security update from vendor's website.
NukeViet - update to 4.6.02