RCE in Hono
CVE-2023-50710
Hono is a web framework written in TypeScript. Prior to version 3.11.7, clients may override named path parameter values from previous requests if the application is using TrieRouter. So, there is a risk that a privileged user may use unintended parameters when deleting REST API resources. TrieRouter is used either explicitly or when the application matches a pattern that is not supported by the default RegExpRouter. Version 3.11.7 includes the change to fix this issue. As a workaround, avoid using TrieRouter directly.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L.
EPSS exploit prediction
EPSS: 0.006 (48.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Hono
- Honojs Hono — versions < 3.11.7
Weakness classification (CWE)
References
- github.com/honojs/hono/security/advisories/GHSA-f6gv-hh8j-q8vq (Exploit, Vendor Advisory)
- github.com/honojs/hono/commit/8e2b6b08518998783f66d31db4f21b1b1eecc4c8 (Patch)
- github.com/honojs/hono/releases/tag/v3.11.7 (Release Notes)
Frequently asked questions
- What is CVE-2023-50710?
- CVE-2023-50710 is a medium-severity vulnerability in Hono, classified under Code Injection. CVSS score: 4.2/10. Published 2023-12-14.
- How severe is CVE-2023-50710?
- Medium severity. CVSS v3 base score is 4.2 out of 10.