VulnSocial

CVE-2026-81888Disclosure

LOWCVSS 5.4 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

@hono/oauth-providers is Authentication middleware for Hono. Prior to version 0.8.6, the built-in social login providers accept an OAuth callback even when the `state` value is absent on both sides, so the anti-CSRF check passes for a callback that never came from a genuine login attempt. This defeats the `state`-based CSRF protection under default usage. Version 0.8.6 has a patch.

Back to dashboard
0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-352CWE-1275

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-08-31: 1Technical Details · 2026-08-31: 108-31
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
Full discourse1 post
  • DailyCVE@dailycve
    Disclosure

    🟠 @hono/oauth-providers, Cross-Site Request Forgery (CSRF), #CVE-2026-81888 (Medium) -DC-Aug2026-2050 https://dailycve.com/hono-oauth-providers-cross-site-request-forgery-csrf-cve-2026-81888-medium-dc-aug2026-2050/

    Post summary

    The tweet announces a medium‑severity CSRF vulnerability (CVE‑2026‑81888) affecting @hono/oauth‑providers, providing basic technical details but no PoC, exploit code, or mitigation information.

    0000033
    232 followersView on X

Explore more

Back to dashboard