Description

Versions of the package github.com/gotenberg/gotenberg/v8/pkg/gotenberg before 8.1.0; versions of the package github.com/gotenberg/gotenberg/v8/pkg/modules/chromium before 8.1.0; versions of the package github.com/gotenberg/gotenberg/v8/pkg/modules/webhook before 8.1.0 are vulnerable to Server-side Request Forgery (SSRF) via the /convert/html endpoint when a request is made to a file via localhost, such as <iframe src="\\localhost/etc/passwd">. By exploiting this vulnerability, an attacker can achieve local file inclusion, allowing of sensitive files read on the host system. Workaround An alternative is using either or both --chromium-deny-list and --chromium-allow-list flags.

Weaknesses 1

References 6

• gist.github.com https://gist.github.com/filipochnik/bc88a3d1cc17c07cec391ee98e1e6356
• github.com https://github.com/gotenberg/gotenberg/commit/ad152e62e5124b673099a9103eb6e7f933771794
• github.com https://github.com/gotenberg/gotenberg/releases/tag/v8.1.0
• security.snyk.io https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGOTENBERGGOTENBERGV8PKGGOTENBERG-7537081
• security.snyk.io https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGOTENBERGGOTENBERGV8PKGMODULESCHROMIUM-7537082
• security.snyk.io https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGOTENBERGGOTENBERGV8PKGMODULESWEBHOOK-7537083

Remediation