CVE-2025-29331 — An issue in MHSanaei 3x-ui before v.2.5.3 and before allows a remote attacker to execute arbitrary code via the management script x-ui passes the no check certificate option to wget when downloading updates

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CRITICAL

An issue in MHSanaei 3x-ui before v.2.5.3 and before allows a remote attacker to execute arbitrary code via the management script x-ui passes the no check certificate option to wget when downloading updates

Published Jun 26, 2025

9.8

CRITICAL

CVSS 3.1

EPSS 0.46%

Description

An issue in MHSanaei 3x-ui before v.2.5.3 and before allows a remote attacker to execute arbitrary code via the management script x-ui passes the no check certificate option to wget when downloading updates

Affected products

Remediation

No remediation recorded yet.

Metrics

0.46% 0.00456

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.

EPSS probability 0.00456

Score over time

2025–2026

EPSS v4
EPSS v5

Percentile over time

EPSS v4
EPSS v5

Table of values (4 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 2, 2026	0.46% (0.00456)	37.30th	v5 (v2026.06.15)
Jun 15, 2026	0.39% (0.00393)	30.86th	v5 (v2026.06.15)
Apr 22, 2026	1.90% (0.01903)	83.29th	v4 (v2025.03.14)
Jun 27, 2025	0.14% (0.00142)	35.30th	v4 (v2025.03.14)

Weaknesses (1)

CWE-295

Improper Certificate Validation

References (2)

https://github.com/MHSanaei/3x-ui/pull/2661
ExploitIssue TrackingPatch
https://www.digilol.net/security-advisories/dlsec2025-001.html
Third Party Advisory

Link	Providers	Tags
https://github.com/MHSanaei/3x-ui/pull/2661		ExploitIssue TrackingPatch
https://www.digilol.net/security-advisories/dlsec2025-001.html		Third Party Advisory