Vulnerability · Published Aug 14, 2023 · Assigned by GitHub_M
CVE-2023-40023Yaklang Plugin's Fuzztag Component Allows Unauthorized Local File Reading
Medium 6.5
In plain English
A medium-severity information exposure in yaklang from yaklang. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
yaklang is a programming language designed for cybersecurity. The Yak Engine has been found to contain a local file inclusion (LFI) vulnerability. This vulnerability allows attackers to include files from the server's local file system through the web application. When exploited, this can lead to the unintended exposure of sensitive data, potential remote code execution, or other security breaches. Users utilizing versions of the Yak Engine prior to 1.2.4-sp1 are impacted. This vulnerability has been patched in version 1.2.4-sp1. Users are advised to upgrade. users unable to upgrade may avoid exposing vulnerable versions to untrusted input and to closely monitor any unexpected server behavior until they can upgrade.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/yaklang/yaklang | 1.2.4-sp2 | GHSA-xvhg-w6qc-m3qq |
| Go | github.com/yaklang/yaklang | 1.2.4-sp2 | GO-2023-2011 |
Affected products (as reported)
Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
References
- https://github.com/yaklang/yaklang/security/advisories/GHSA-xvhg-w6qc-m3qq x_refsource_CONFIRM
- https://github.com/yaklang/yaklang/pull/295 x_refsource_MISC
- https://github.com/yaklang/yaklang/pull/296 x_refsource_MISC