CVE-2026-115333

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Source
https://cve.org/CVERecord?id=CVE-2026-115333
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-115333.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-115333
Published
2026-10-22T10:57:49Z
Modified
2026-10-23T02:45:54Z
Severity
  • 8.2 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Lotus through 0.10.2 Improper Authentication via Event Ingestion API Key Prefix
Details

Lotus through 0.10.2 contains an improper authentication vulnerability in the Go event ingestion middleware that validates API keys by prefix only, without checking the secret against the stored hashed_key. Attackers who know or obtain an API key prefix can submit usage events to POST /api/track/ as that organization, altering its metered usage and billing.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-287"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/115xxx/CVE-2026-115333.json"
}
References

Affected packages

Git / github.com/uselotus/lotus

Affected ranges

Type
GIT
Repo
https://github.com/uselotus/lotus
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
f908380b324045f6b160cd3245c5b632e479a63b
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "0.10.2"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        }
    ]
}

Affected versions

0.*
0.10.0
0.10.1
0.10.2
0.9.0
0.9.1
0.9.2
0.9.3
0.9.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-115333.json"