CVE-2026-40585

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Source
https://cve.org/CVERecord?id=CVE-2026-40585
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40585.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-40585
Aliases
  • GHSA-qr65-6vp8-whjf
Published
2026-04-21T17:09:17.982Z
Modified
2026-07-08T08:13:12.505432355Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
blueprintUE: Password Reset Tokens Have No Expiry Window
Details

blueprintUE is a tool to help Unreal Engine developers. Prior to 4.2.0, when a password reset is initiated, a 128-character CSPRNG token is generated and stored alongside a passwordresetat timestamp. However, the token redemption function findUserIDFromEmailAndToken() queries only for a matching email + passwordreset token pair — it does not check whether the passwordreset_at timestamp has elapsed any maximum window. A generated reset token is valid indefinitely until it is explicitly consumed or overwritten by a subsequent reset request. This vulnerability is fixed in 4.2.0.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40585.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-640"
    ]
}
References

Affected packages

Git / github.com/blueprintue/blueprintue-self-hosted-edition

Affected ranges

Type
GIT
Repo
https://github.com/blueprintue/blueprintue-self-hosted-edition
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
28689950b0fc1c6a0c5db2a034a03fdc9747467c
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.2.0"
        }
    ]
}

Affected versions

v1.*
v1.0.0
v1.0.1
v1.0.2
v1.0.3
v1.0.4
v1.0.5
v1.0.6
v2.*
v2.0.0
v2.0.1
v2.1.0
v3.*
v3.0.0
v3.1.0
v3.2.0
v4.*
v4.0.0
v4.1.0
v4.1.1
v4.1.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40585.json"