CVE-2026-54048 Apache Impala: Avro Schema URL Server-Side Request Forgery

Specifying tblproperties'avro.schema.url'=' http://...' or with a 'file:///' URI on a table in Impala 2.0.0 to 4.5.1 on all platforms allows an attacker to trigger a GET request to internal endpoints they may not have access to but that Impala does and the response my be exposed via parsing error...

CVE-2026-54048 Apache Impala: Avro Schema URL Server-Side Request Forgery

Specifying tblproperties'avro.schema.url'=' http://...' or with a 'file:///' URI on a table in Impala 2.0.0 to 4.5.1 on all platforms allows an attacker to trigger a GET request to internal endpoints they may not have access to but that Impala does and the response my be exposed via parsing error...

CVE-2026-54048 Apache Impala: Avro Schema URL Server-Side Request Forgery

Specifying tblproperties'avro.schema.url'=' http://...' or with a 'file:///' URI on a table in Impala 2.0.0 to 4.5.1 on all platforms allows an attacker to trigger a GET request to internal endpoints they may not have access to but that Impala does and the response my be exposed via parsing error...

PT-2026-88921

Specifying tblproperties'avro.schema.url'=' http://...' or with a 'file:///' URI on a table in Impala 2.0.0 to 4.5.1 on all platforms allows an attacker to trigger a GET request to internal endpoints they may not have access to but that Impala does and the response my be exposed via parsing error...

CVE-2026-55976

Apache Hive versions before 4.2.1 are vulnerable to a Server-Side Request Forgery (SSRF) in the Avro SerDe schema resolution. Specifically, improper input validation of the avro.schema.url table property allows an authenticated remote attacker with CREATE TABLE privileges to force the Hive server...

EUVD-2026-65395

Server-Side Request Forgery SSRF in Avro SerDe schema resolution in Apache Hive before 4.2.1 allows an authenticated remote attacker with CREATE TABLE privilege to cause the Hive server to fetch an attacker-controlled URL when resolving the avro.schema.url table property on an Avro table that is...

PT-2026-81256

Name of the Vulnerable Software and Affected Versions Apache Hive versions prior to 4.2.1 Description An authenticated remote attacker with CREATE TABLE privileges can execute a Server-Side Request Forgery SSRF during Avro SerDe schema resolution. By setting the avro.schema.url table property on ...

ANT-2026-MEXHXGNE · supabase/supabase · SQL Injection

sql-injection high Severity Claude high · Security research firm - · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis of this finding, sealed at approval. ANT-2026-MEXHXGNE: Link-driven SQL injection via schema URL parameter Supabase Studio reads the ?schema= URL...

Hasura GraphQL Engine code-related vulnerabilities

Hasura GraphQL Engine is a very fast GraphQL server from Hasura open source. A code issue vulnerability exists in Hasura GraphQL Engine version 1.3.3, which stems from a remote schema URL injection that could lead to server-side request forgery...

Cache Poisoning

check-jsonschema is vulnerable to Cache Poisoning. The vulnerability is due to improper handling of schema caching, where the basename of a remote schema URL is used as the cache filename. This allows attackers to insert malicious schemas into the cache via schema URL conflicts, potentially causi...

GHSA-Q6MV-284R-MP36 check-jsonschema default caching for remote schemas allows for cache confusion

Impact The default cache strategy uses the basename of a remote schema as the name of the file in the cache, e.g. https://example.org/schema.json will be stored as schema.json. This naming allows for conflicts. If an attacker can get a user to run check-jsonschema against a malicious schema URL,...

CVE-2024-53848

The CVE-2024-53848 issue affects the check-jsonschema tool (and related advisories) where the default caching uses the remote schema basename (e.g., https://example.org/schema.json) as the cache filename. This can allow a malicious schema URL to overwrite or be substituted in the cache leading to...