| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-rfx3-98h7-v3xp | Marten's LINQ provider has SQL injection via unescaped string literals |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Sat, 19 Sep 2026 02:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 17 Sep 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Jasperfx
Jasperfx marten |
|
| Vendors & Products |
Jasperfx
Jasperfx marten |
Wed, 16 Sep 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Marten is a .NET Transactional Document DB and Event Store on PostgreSQL. From version 7.0.0 until 9.13.0, several Marten LINQ and tenant-management paths interpolate runtime, potentially attacker-controlled strings into single-quoted SQL literals without escaping or parameterization. The primary confirmed vector is a dictionary indexer key used by Where filters in src/Marten/Linq/Members/Dictionaries/DictionaryItemMember.cs. Additional affected sinks include SelectParser.cs, DatabaseScopedTenantPartitions.cs, and DeleteAllForTenant.cs reached through IEventStore.DeleteProjectionProgressAsync, while DictionaryContainsKeyFilter.cs (Newtonsoft serializer only; System.Text.Json is not affected) handles ContainsKey calls. Events/Daemon/Internals/EventLoader.cs contains a related per-tenant partition-pruning literal that the advisory identifies as a defense-in-depth sink. A crafted single quote can escape the generated literal, enabling filter or multi-tenant authorization bypass and blind data exfiltration, and deployments that permit semicolon-batched Npgsql statements may also allow data modification. This issue is fixed in version 9.13.0. | |
| Title | Marten: SQL injection in Marten's LINQ provider via unescaped string literals | |
| Weaknesses | CWE-89 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-19T01:55:24.743Z
Reserved: 2026-08-17T20:49:21.599Z
Link: CVE-2026-75513
Updated: 2026-09-19T01:55:18.915Z
Status : Deferred
Published: 2026-09-16T21:17:13.440
Modified: 2026-09-19T02:16:54.140
Link: CVE-2026-75513
No data.
OpenCVE Enrichment
Updated: 2026-09-17T22:00:16Z
Github GHSA