CVE Explorer

CVE-2026-55477

3X-UI is a web control panel for managing Xray-core servers. Prior to 3.3.1, an authenticated administrator can abuse the database import functionality to achieve arbitrary file write on the host by modifying Xray configuration values stored in the database. This can be leveraged to obtain code execution and persistent access as the user running Xray (including root when Xray is running as root). This vulnerability is fixed in 3.3.1.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8d57ac09b9d4864662d70507ecc971c8560acd0f812964504d2a5162959fd297

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"3x-ui","vendor":"MHSanaei","versions":[{"status":"affected","version":"< 3.3.1"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:2e1e53c7da7917cdba0d98a7000ed6ff0c04b06134df283c50596775a6f0ac7b · sha256:0f8ec119d3b12cf8… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.2,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:2e1e53c7da7917cdba0d98a7000ed6ff0c04b06134df283c50596775a6f0ac7b · sha256:0f8ec119d3b12cf8… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-73","description":"CWE-73: External Control of File Name or Path","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:2e1e53c7da7917cdba0d98a7000ed6ff0c04b06134df283c50596775a6f0ac7b · sha256:0f8ec119d3b12cf8… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/MHSanaei/3x-ui/security/advisories/GHSA-jm48-m3rr-9hgg","tags":["x_refsource_CONFIRM"],"url":"https://github.com/MHSanaei/3x-ui/security/advisories/GHSA-jm48-m3rr-9hgg"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:2e1e53c7da7917cdba0d98a7000ed6ff0c04b06134df283c50596775a6f0ac7b · sha256:0f8ec119d3b12cf8… · /containers/cna/references/0

{"tags":["exploit"],"url":"https://github.com/MHSanaei/3x-ui/security/advisories/GHSA-jm48-m3rr-9hgg"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:2e1e53c7da7917cdba0d98a7000ed6ff0c04b06134df283c50596775a6f0ac7b · sha256:0f8ec119d3b12cf8… · /containers/adp/0/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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