EUVD Vulnerability Catalog
EUVD-2026-83727
Severity: CRITICAL
Base Score: 9.2
CVSS Version: 4.0
Vulnerability Description
NivoCart through 2.4.0 contains a predictable password reset token vulnerability in the forgotten.php endpoint that generates recovery codes using substr(md5(mt_rand()), 0, 10). Attackers who know an administrator's email address can request a password reset and predict the token to gain administrative account access without rate limiting or expiration.
CVSS Vector Analysis
Below is the complete, human-readable breakdown of the CVSS metric string: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
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Attack Vector (AV): Network
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Attack Complexity (AC): High
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Attack Requirements (AT): Present
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Privileges Required (PR): None
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User Interaction (UI): None
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Vulnerability Confidentiality Impact (VC): High
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Vulnerability Integrity Impact (VI): High
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Vulnerability Availability Impact (VA): High
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Subsequent Confidentiality Impact (SC): None
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Subsequent Integrity Impact (SI): None
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Subsequent Availability Impact (SA): None
Affected Vendors & Systems
Vendor
nivocart
References & Advisory Links
- https://github.com/nivocart/nivocart/issues/25
- https://github.com/nivocart/nivocart/blob/6ea6600cda1263ae70c0aab0a70d31091a32c46b/upload/admin/controller/common/forgotten.php#L20-L34
- https://github.com/nivocart/nivocart/blob/6ea6600cda1263ae70c0aab0a70d31091a32c46b/upload/admin/model/user/user.php#L119-L123
- https://github.com/nivocart/nivocart
- https://www.vulncheck.com/advisories/nivocart-through-2.4.0-predictable-administrator-password-reset-token
- https://nvd.nist.gov/vuln/detail/CVE-2026-94107
Metadata Profile
Database Authority
European Union Agency for Cybersecurity (ENISA) EUVD
Assigner
VulnCheck
EPSS Probability
0
Known Aliases
CVE-2026-94107
GHSA-g4x6-pg76-867r
Published On
2026-09-20
Last Updated
2026-09-20