External Control of File Name or Path Affecting github.com/hahwul/dalfox/v2/pkg/server package, versions <2.13.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMHAHWULDALFOXV2PKGSERVER-17130603
- published2 Jun 2026
- disclosed27 May 2026
- creditdrmingler
Introduced: 27 May 2026
CVE-2026-45089 Â (opens in a new tab)How to fix?
Upgrade github.com/hahwul/dalfox/v2/pkg/server to version 2.13.0 or higher.
Overview
Affected versions of this package are vulnerable to External Control of File Name or Path via the output option in server mode. An attacker can create or append to arbitrary files on the host filesystem by sending crafted requests to the REST API, as the file path is taken directly from user input and used in file operations without authentication.