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CVE-2026-33026

Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.4, the nginx-ui backup restore mechanism allows attackers to tamper with encrypted backup archives and inject malicious configuration during restoration. This issue has been patched in version 2.3.4.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:23aedb1d196d4e28af2b5387cb863171077db9f8c600b95ed9a1f5aed5f1b91e
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 3 assertions

{"cweId":"CWE-312","description":"CWE-312: Cleartext Storage of Sensitive Information","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:681006da39ef257e46d81c06760257dda31bdee6fe8e277beb8a4d2e36d54f7b · sha256:41d63f556044f6dd… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-354","description":"CWE-354: Improper Validation of Integrity Check Value","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:681006da39ef257e46d81c06760257dda31bdee6fe8e277beb8a4d2e36d54f7b · sha256:41d63f556044f6dd… · /containers/cna/problemTypes/2/descriptions/0

{"cweId":"CWE-347","description":"CWE-347: Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:681006da39ef257e46d81c06760257dda31bdee6fe8e277beb8a4d2e36d54f7b · sha256:41d63f556044f6dd… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"nginx-ui","vendor":"0xJacky","versions":[{"status":"affected","version":"< 2.3.4"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:681006da39ef257e46d81c06760257dda31bdee6fe8e277beb8a4d2e36d54f7b · sha256:41d63f556044f6dd… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.4,"baseSeverity":"CRITICAL","privilegesRequired":"HIGH","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:681006da39ef257e46d81c06760257dda31bdee6fe8e277beb8a4d2e36d54f7b · sha256:41d63f556044f6dd… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

3 source assertions
{"cweId":"CWE-312","description":"CWE-312: Cleartext Storage of Sensitive Information","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:681006da39ef257e46d81c06760257dda31bdee6fe8e277beb8a4d2e36d54f7b · sha256:41d63f556044f6dd… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-354","description":"CWE-354: Improper Validation of Integrity Check Value","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:681006da39ef257e46d81c06760257dda31bdee6fe8e277beb8a4d2e36d54f7b · sha256:41d63f556044f6dd… · /containers/cna/problemTypes/2/descriptions/0
{"cweId":"CWE-347","description":"CWE-347: Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:681006da39ef257e46d81c06760257dda31bdee6fe8e277beb8a4d2e36d54f7b · sha256:41d63f556044f6dd… · /containers/cna/problemTypes/1/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/0xJacky/nginx-ui/releases/tag/v2.3.4","tags":["x_refsource_MISC"],"url":"https://github.com/0xJacky/nginx-ui/releases/tag/v2.3.4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:681006da39ef257e46d81c06760257dda31bdee6fe8e277beb8a4d2e36d54f7b · sha256:41d63f556044f6dd… · /containers/cna/references/1
{"tags":["exploit"],"url":"https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-fhh2-gg7w-gwpq"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:681006da39ef257e46d81c06760257dda31bdee6fe8e277beb8a4d2e36d54f7b · sha256:41d63f556044f6dd… · /containers/adp/0/references/0
{"name":"https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-fhh2-gg7w-gwpq","tags":["x_refsource_CONFIRM"],"url":"https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-fhh2-gg7w-gwpq"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:681006da39ef257e46d81c06760257dda31bdee6fe8e277beb8a4d2e36d54f7b · sha256:41d63f556044f6dd… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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