EUVD-2026-75445
GHSA-mmcx-mj26-p5c9
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Administrator password required (PR:H), network API access with no special conditions (AV:N/AC:L); full CIA impact within CyberPanel's administrative scope, no scope change.
Primary rating from Vendor (VulnCheck).
CVSS VectorVendor: VulnCheck
Lifecycle Timeline
4DescriptionCVE.org
CyberPanel before 3.0.5 fails to enforce two-factor authentication on API endpoints, allowing attackers to bypass TOTP requirements using password-derived tokens. Attackers who obtain an administrator's password can derive API tokens and perform administrative operations or create authenticated sessions without the second factor.
AnalysisAI
CyberPanel before 3.0.5 allows attackers who have obtained an administrator's password to bypass two-factor authentication entirely on API endpoints by deriving valid API tokens from the password alone, without satisfying the TOTP requirement. This reduces 2FA-protected admin accounts to effective single-factor authentication at the API layer, enabling full administrative operations or session creation. …
Unlock full vulnerability intelligence
- Risk assessment & exploitation conditions
- Attack chain visualization
- Remediation with exact patch versions
- Threat intelligence from 22 sources
- Personal watchlist & email alerts
Free forever · No credit card required
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the attacker to already possess the target administrator's password - this is the primary gating condition. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N, score 8.6) correctly reflects that administrator-level credentials are a prerequisite (PR:H), meaning this vulnerability is not useful to an unauthenticated attacker starting from zero. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Upgrade to CyberPanel 3.0.5 or later, as confirmed by the vendor security advisory at https://github.com/usmannasir/cyberpanel/security/advisories/GHSA-h2f7-38ww-5pwc. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, audit all CyberPanel installations to identify current versions and document which systems require patching, then instruct administrators to strengthen password policies and enable monitoring of API access logs for anomalies. …
Sign in for detailed remediation steps and compensating controls.
Threat intelligence, references, and detailed analysis are available after sign-in.
More in Cyberpanel
View allgetresetstatus in dns/views.py and ftp/views.py in CyberPanel (aka Cyber Panel) before 1c0c6cb allows remote attackers t
upgrademysqlstatus in databases/views.py in CyberPanel (aka Cyber Panel) before 5b08cd6 allows remote attackers to bypas
CyberPanel (aka Cyber Panel) before 2.3.5 allows Command Injection via completePath in the ProcessUtilities.outputExecut
Command injection in CyberPanel 2.4.3's remote backup transfer feature allows authenticated low-privileged users to exec
Unauthenticated database writes in CyberPanel versions before 2.4.4 allow remote attackers to abuse two AI Scanner worke
CyberPanel before 2.3.8 allows remote authenticated users to execute arbitrary commands via shell metacharacters in the
An issue was discovered in CyberPanel through 1.8.4. Rated high severity (CVSS 8.8), this vulnerability is remotely expl
Authenticated remote code execution in CyberPanel 2.4.3 allows any logged-in user to escalate to persistent root-level S
CyberPanel 2.1 contains a command execution vulnerability that allows authenticated attackers to read arbitrary files an
Arbitrary file read in CyberPanel 2.4.3's file manager allows authenticated panel users to escape their home-directory s
CyberPanel versions 2.4.3 through 2.4.5 expose unauthenticated AI Scanner callback and status-update endpoints that retu
CyberPanel (aka Cyber Panel) before 6778ad1 does not require the FilemanagerAdmin capability for restartMySQL actions. R
Same weakness CWE-287 – Improper Authentication
View allSame technique Authentication Bypass
View allShare
External POC / Exploit Code
Leaving vuln.today