PT-2025-52691 · Hasura · Hasura Graphql

Dolev Farhi · Published 2025-12-22 · Updated 2025-12-26 · CVE-2021-47715

Positive Technologies (AI Summary)

CVSS v4.0

6.9

Medium

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions Hasura GraphQL version 1.3.3

Description A server-side request forgery issue exists in Hasura GraphQL. Attackers can inject arbitrary remote schema URLs through the add remote schema endpoint. Exploitation involves sending crafted POST requests to the /v1/query endpoint with malicious URL definitions, potentially allowing access to internal network resources.

Recommendations Update to a newer version that contains a fix for this vulnerability. As a temporary workaround, restrict access to the add remote schema endpoint.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2021-47715

Affected Products

Hasura Graphql

References · 8

• 🔥 https://exploit-db.com/exploits/49791 · Exploit
• 🔥 https://vulncheck.com/advisories/hasura-graphql-server-side-request-forgery-via-remote-schema-injection · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-47715 · Security Note
• https://osv.dev/vulnerability/CVE-2021-47715 · Vendor Advisory
• https://github.com/hasura/graphql-engine · Note
• https://t.me/cveNotify/146615 · Telegram Post
• https://twitter.com/CVEnew/status/2003233956880351354 · Twitter Post
• https://t.me/cveNotify/146909 · Telegram Post