# CVE-2026-128330: Miniflux before 2.3.5 Insufficient Session Expiration After Password Change

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

Miniflux before 2.3.5 contains an insufficient session expiration vulnerability that allows attackers to retain account access because password changes do not revoke existing web sessions. Attackers holding a leaked password or copied session cookie keep access for up to 30 days, reading integration credentials, creating API keys, or registering passkeys.

## Remediation

- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: VulnCheck) — https://github.com/miniflux/v2/commit/229035a4df6e60107d1117eb50696b23e08cb4b8
- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: VulnCheck) — https://github.com/miniflux/v2/pull/4594

## Affected products and versions

- miniflux / miniflux (miniflux.app/v2): ≥ 0; < 2.3.5 (affected, semver). Source: CNA: VulnCheck

## Severity and prioritization

- CVSS 4.0: 2.3 (low); CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N; source: CNA: VulnCheck

- CVSS 3.1: 4.2 (medium); CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N; source: CNA: VulnCheck

- CVSS 4.0: 2.3 (low); CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/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: 4.2 (medium); CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N; source: NVD: disclosure@vulncheck.com

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-613

## Exploit evidence

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

## References

- https://github.com/miniflux/v2/security/advisories/GHSA-ch38-3q93-fwg8 (CNA: VulnCheck; vendor-advisory)

- https://github.com/miniflux/v2/commit/229035a4df6e60107d1117eb50696b23e08cb4b8 (CNA: VulnCheck; patch)

- https://github.com/miniflux/v2/pull/4594 (CNA: VulnCheck; issue-tracking, patch)

- https://github.com/miniflux/v2/releases/tag/v2.3.5 (CNA: VulnCheck; release-notes)

- https://github.com/miniflux/v2/blob/v2.3.4/internal/storage/user.go#L174-L190 (CNA: VulnCheck; technical-description)

- https://www.vulncheck.com/advisories/miniflux-before-2.3.5-insufficient-session-expiration-after-password-change (CNA: VulnCheck; third-party-advisory)

- https://github.com/miniflux/v2/blob/v2.3.4/internal/storage/user.go#L174-L190 (disclosure@vulncheck.com)

- https://github.com/miniflux/v2/commit/229035a4df6e60107d1117eb50696b23e08cb4b8 (disclosure@vulncheck.com)

- https://github.com/miniflux/v2/pull/4594 (disclosure@vulncheck.com)

- https://github.com/miniflux/v2/releases/tag/v2.3.5 (disclosure@vulncheck.com)

- https://github.com/miniflux/v2/security/advisories/GHSA-ch38-3q93-fwg8 (disclosure@vulncheck.com)

- https://www.vulncheck.com/advisories/miniflux-before-2.3.5-insufficient-session-expiration-after-password-change (disclosure@vulncheck.com)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2026-128330; retrieved 2026-11-13; source updated 2026-11-13

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-128330; retrieved 2026-11-13; source updated 2026-11-13

Revision: 6b751e9515737dcd45e62b04ed189720450a61c89fd03113b04d9fd0b8199d01

Canonical: https://y2.dev/cve/CVE-2026-128330

## 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.

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