Improper Validation of Integrity Check Value Affecting github.com/0xjacky/nginx-ui/internal/backup package, versions <2.3.4
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOM0XJACKYNGINXUIINTERNALBACKUP-15914742
- published6 Apr 2026
- disclosed30 Mar 2026
- creditdapickle
Introduced: 30 Mar 2026
CVE-2026-33026 Â (opens in a new tab)How to fix?
Upgrade github.com/0xJacky/Nginx-UI/internal/backup to version 2.3.4 or higher.
Overview
Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value through the Restore process in internal/backup/restore.go and internal/backup/manifest.go. An attacker can inject malicious configuration and gain arbitrary command execution by tampering with encrypted backup archives, modifying configuration files, recomputing integrity hashes, and re-encrypting the bundle using the provided security token.