# CVE-2024-58405: Zipline through 3.7.9 Invite Bypass via /api/auth/register Endpoint

Status: published. Published: 2026-11-13. Updated: 2026-11-13.

Zipline through 3.7.9 contains an improper authorization vulnerability in the /api/auth/register endpoint, which enforces invite codes only when user registration is disabled, so registration succeeds without an invite when both invites and user registration are enabled. Unauthenticated attackers can send a direct POST request omitting the invite code to create accounts, view stats, and exhaust storage by uploading many files.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- diced / zipline: ≥ 0; ≤ 3.7.9 (affected, semver). Source: CNA: VulnCheck

## Severity and prioritization

- CVSS 4.0: 8.8 (high); CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N; source: CNA: VulnCheck

- CVSS 3.1: 8.6 (high); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H; source: CNA: VulnCheck

- CVSS 4.0: 8.8 (high); CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/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; source: NVD: disclosure@vulncheck.com

- CVSS 3.1: 8.6 (high); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H; source: NVD: disclosure@vulncheck.com

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-863

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://github.com/diced/zipline/security/advisories/GHSA-j2cw-9fvc-wr4r (CNA: VulnCheck; vendor-advisory)

- https://www.vulncheck.com/advisories/zipline-through-3.7.9-invite-bypass-via-api-auth-register-endpoint (CNA: VulnCheck; third-party-advisory)

- https://github.com/diced/zipline/security/advisories/GHSA-j2cw-9fvc-wr4r (disclosure@vulncheck.com)

- https://www.vulncheck.com/advisories/zipline-through-3.7.9-invite-bypass-via-api-auth-register-endpoint (disclosure@vulncheck.com)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2024-58405; retrieved 2026-11-13; source updated 2026-11-13

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-58405; retrieved 2026-11-13; source updated 2026-11-13

Revision: b647ba96461d56605d0a01c27be434969335a1053fd33716d45ad15a79114991

Canonical: https://y2.dev/cve/CVE-2024-58405

## Agent and API access

Public CVE pages, Markdown, and JSON are free to read without an account or API key.

- Public catalog: https://y2.dev/cve/index.json. Follow nextCursor with the same search, filters, sort, and limit (1–100). A null cursor marks the end.

- WebMCP: search_cve_disclosures, get_cve_disclosure, get_cve_page_markdown, get_y2_cve_access. Available in compatible browsers.

- Cyber API: https://api.y2.dev/api/v2/cyber/cves and https://api.y2.dev/api/v2/cyber/cves/{cveId}.

- Y2 Pro or Elite: create a workspace API key with the intel:cyber scope and send Authorization: Bearer <Y2_API_KEY>. Setup: https://y2.dev/docs/api/create-key.

- x402: Pay per request without an account or API key. Omit Authorization, read the HTTP 402 PAYMENT-REQUIRED challenge, validate its current requirements, and retry with PAYMENT-SIGNATURE through an authorized payment client. These browser tools never make payments. Guide: https://y2.dev/docs/api/x402.

- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

Collected public records only. Check source status for coverage and freshness.