# CVE-2026-123330: CVE-2026-123330

Status: published. Published: 2026-11-06. Updated: 2026-11-06.

In JetBrains YouTrack before 2026.2.19562 missing authorization allowed users with read-only access to change issue visibility settings

## Remediation

No remediation reported in collected sources

## Affected products and versions

- JetBrains / YouTrack: ≥ 0; < 2026.2.19562 (affected, semver). Source: CNA: JetBrains

## Severity and prioritization

- CVSS 3.1: 5.4 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N; source: CNA: JetBrains

- CVSS 3.1: 5.4 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N; source: NVD: cve@jetbrains.com

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-862

## Exploit evidence

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

## References

- https://www.jetbrains.com/privacy-security/issues-fixed/ (CNA: JetBrains)

- https://www.jetbrains.com/privacy-security/issues-fixed/ (cve@jetbrains.com)

## Provenance

- CNA: JetBrains: https://www.cve.org/CVERecord?id=CVE-2026-123330; retrieved 2026-11-06; source updated 2026-11-06

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-123330; retrieved 2026-11-06; source updated 2026-11-06

Revision: 279b475c083211ab9eda15d30cf9aab170e4dcfff3bfec45f103cf4a79ecc13b

Canonical: https://y2.dev/cve/CVE-2026-123330

## 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.