CVE-2026-25651Disclosure(tgies / client-certificate-auth)

LOWCVSS 6.1 · 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

client-certificate-auth is middleware for Node.js implementing client SSL certificate authentication/authorization. Versions 0.2.1 and 0.3.0 of client-certificate-auth contain an open redirect vulnerability. The middleware unconditionally redirects HTTP requests to HTTPS using the unvalidated Host header, allowing an attacker to redirect users to arbitrary domains. This vulnerability is fixed in 1.0.0.

tgies CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Exploit / PoC references

https://github.com/tgies/client-certificate-auth/security/advisories/GHSA-m4w9-gch5-c2g4

Other references

https://github.com/tgies/client-certificate-auth/releases/tag/v1.0.0

Weakness type (CWE)

CWE-601

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

client-certificate-auth

Threat summary

1 mentions across 1 observed day

What's happening

Disclosure: 1 classified signal
1 total mentions across 1 day

Affected systems

Vendors

tgies

Products

client-certificate-auth

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://www.cve.org/CVERecord?id=CVE-2026-25651

Full discourse1 post

CVE@CVEnew244d
Disclosure
CVE-2026-25651 client-certificate-auth is middleware for Node.js implementing client SSL certificate authentication/authorization. Versions 0.2.1 and 0.3.0 of client-certificate-aut… https://www.cve.org/CVERecord?id=CVE-2026-25651
Post summary
The post announces the disclosure of CVE-2026-25651 in the client‑certificate‑auth Node.js middleware (v0.2.1 and 0.3.0), but provides no PoC, exploit code, active exploitation evidence, or patch information.
00010159
56.5K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	tgies	client-certificate-auth	-	node.js	-

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