SSRF in Github.com/gotenberg/gotenberg/v8/pkg/gotenberg

CVE-2024-21527

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.

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.006 (44.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.

Affected products

  • N/a Github.com/gotenberg/gotenberg/v8/pkg/gotenberg — versions 0
  • N/a Github.com/gotenberg/gotenberg/v8/pkg/modules/chromium — versions 0
  • N/a Github.com/gotenberg/gotenberg/v8/pkg/modules/webhook — versions 0

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2024-21527?
CVE-2024-21527 is a high-severity vulnerability in Github.com/gotenberg/gotenberg/v8/pkg/gotenberg, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.2/10. Published 2024-07-19.
How severe is CVE-2024-21527?
High severity. CVSS v3 base score is 8.2 out of 10.
Is CVE-2024-21527 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.