CVE-2026-118650
Last modified
CVE-2026-118650 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, a globally mounted middleware.Static instance can interpret an encoded request path differently from Echo's router because the router matches the still-encoded path while the static handler uses the decoded URL.Path. EPSS estimates a 0.40% chance of exploitation in the next 30 days.
Description
Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, a globally mounted middleware.Static instance can interpret an encoded request path differently from Echo's router because the router matches the still-encoded path while the static handler uses the decoded URL.Path. The advisory demonstrates an encoded slash resolving to a file under the static root through the global static middleware, but the source is internally inconsistent about whether a route or group guard protects the corresponding literal path in that global-mount configuration. This issue is fixed in 4.16.0 and 5.4.0.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| labstack | echo | >= 5.0.0, < 5.4.0; < 4.16.0 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-118650?
How severe is CVE-2026-118650?
How do I fix CVE-2026-118650?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-118644n8n before 2.41.5 and 2.42.x before 2.42.2 passes a failed w…7.7
- CVE-2026-118645n8n before 1.123.85, 2.x before 2.43.5, and 2.44.x before 2.…8.7
- CVE-2026-118646n8n before 1.123.85, 2.43.5, and 2.44.1 contains a regular e…6.5
- CVE-2026-118647n8n before 1.123.85, 2.x before 2.43.5, and 2.44.x before 2.…8.2
- CVE-2026-118648n8n before 1.123.85, 2.x before 2.43.5, and 2.44.x before 2.…7.3
- CVE-2026-118649n8n before 2.43.5 and 2.44.x before 2.44.1 accepts a client-…8.3
- CVE-2026-118651Echo is a Go web framework. From 4.0.0 until 5.4.0, the Prox…5.3
- CVE-2026-118652Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, Conte…6.1
- CVE-2026-118653Echo is a Go web framework. From 4.0.0 until 5.1.0, Context.…5.3
- CVE-2026-118654Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, Echo'…5.9
- CVE-2026-118655Echo is a Go web framework. Prior to 4.15.3 and 5.2.0, middl…5.9
- CVE-2026-118656Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, sanit…6.1
Are you affected by CVE-2026-118650?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST