PT-2026-35060 · Dgraph · Dgraph

Published 2026-04-24 · Updated 2026-04-25 · CVE-2026-41492

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Dgraph versions prior to 25.3.3

Description Dgraph exposes the process command line through the unauthenticated '/debug/vars' endpoint on Alpha. Since the admin token is often provided via the --security startup flag, an unauthenticated attacker can retrieve this token and use it in the X-Dgraph-AuthToken header to gain access to admin-only endpoints. This occurs because the system continues to serve the http.DefaultServeMux, which includes the expvar's '/debug/vars' handler.

Recommendations Update to version 25.3.3.

Exploit

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2026-41492

Affected Products

Dgraph

References · 6

• 🔥 https://github.com/dgraph-io/dgraph/security/advisories/GHSA-vvf7-6rmr-m29q · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-41492 · Security Note
• https://github.com/dgraph-io/dgraph/releases/tag/v25.3.3 · Note
• https://twitter.com/VulmonFeeds/status/2047874694347415726 · Twitter Post
• https://twitter.com/dailycve/status/2047768081930334653 · Twitter Post
• https://twitter.com/CVEnew/status/2047798578253623402 · Twitter Post