What’s Vulnerable › Vulnerabilities

CVE-2019-7725

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-12-31 · updated 2026-06-17
• Weakness: CWE-502

Description

includes/core/is_user.php in NukeViet before 4.3.04 deserializes the untrusted nvloginhash cookie (i.e., the code relies on PHP's serialization format when JSON can be used to eliminate the risk).

Affected products

• nukeviet: before 4.3.04 — fixed in 4.3.04

How to fix

Upgrade to a fixed version: nukeviet 4.3.04. Check the vendor advisory for mitigations.

References

• https://github.com/nukeviet/nukeviet/blob/4.3.04/CHANGELOG.txt
• https://github.com/nukeviet/nukeviet/blob/nukeviet4.3/CHANGELOG.txt
• https://github.com/nukeviet/nukeviet/compare/4.3.03...4.3.04
• https://github.com/nukeviet/nukeviet/pull/2740/commits/05dfb9b4531f12944fe39556f58449b9a56241be
• https://github.com/nukeviet/nukeviet/blob/4.3.04/CHANGELOG.txt
• https://github.com/nukeviet/nukeviet/blob/nukeviet4.3/CHANGELOG.txt
• https://github.com/nukeviet/nukeviet/compare/4.3.03...4.3.04
• https://github.com/nukeviet/nukeviet/pull/2740/commits/05dfb9b4531f12944fe39556f58449b9a56241be

Get alerted when CVE-2019-7725 or the next vulnerability affects your stack