Detections
Analytics

SCA: security update for strawberry-graphql (GHSA-vpwc-v33q-mq89)

high Tenable Self-Hosted Container Security Plugin ID 440029

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Strawberry GraphQL is a library for creating GraphQL APIs. Strawberry up until version 0.312.3 is
 vulnerable to an authentication bypass on WebSocket subscription endpoints. The legacy graphql-ws
 subprotocol handler does not verify that a connection_init handshake has been completed before processing
 start (subscription) messages. This allows a remote attacker to skip the on_ws_connect authentication hook
 entirely by connecting with the graphql-ws subprotocol and sending a start message directly, without ever
 sending connection_init. This vulnerability is fixed in 0.312.3. (CVE-2026-35523)

Solution

Update the strawberry-graphql library and its related packages to version 0.312.3 or later.

See Also

https://github.com/advisories/GHSA-vpwc-v33q-mq89

Plugin Details

Severity: High

ID: 440029

Version: Revision 1.6

Type: Local

Family: SCA Checks

Published: 4/8/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.73

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

CVSS Score Source: CVE-2026-35523

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 4/6/2026

Vulnerability Publication Date: 4/6/2026

Reference Information

CVE: CVE-2026-35523

cwe: CWE-306