Detections
Analytics

SCA: security update for @angular/common (GHSA-q6f4-qqrg-jv6x)

high Tenable Cloud Security Plugin ID 443210

Description

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

 - Angular is a development platform for building mobile and desktop web applications using
 TypeScript/JavaScript and other languages. Prior to 22.0.0-rc.2, 21.2.15, 20.3.22, and 19.2.23, a
 vulnerability was discovered in @angular/common when Server-Side Rendering (SSR) and hydration are
 enabled. The HttpTransferCache utility optimizes hydration by caching outgoing HTTP requests performed
 during SSR and transferring the cached state to the client-side application via TransferState. However,
 the caching mechanism fails to inspect the withCredentials flag or the Cookie header of outgoing requests.
 As a result, credentialed, user-specific responses may be cached by default in the shared TransferState
 payload. When these responses are serialized into the HTML, any caching layer (such as a CDN, reverse
 proxy, or shared server cache) that caches the SSR-rendered HTML page could inadvertently cache and leak
 one user's private data to other users, leading to a high-severity information disclosure vulnerability.
 This vulnerability is fixed in 22.0.0-rc.2, 21.2.15, 20.3.22, and 19.2.23. (CVE-2026-50170)

Solution

Update the @angular/common library and its related packages to version 19.2.23 or later.

See Also

https://github.com/advisories/GHSA-q6f4-qqrg-jv6x

Plugin Details

Severity: High

ID: 443210

Version: Revision 1.4

Type: Local

Family: SCA Checks

Published: 6/15/2026

Updated: 7/1/2026

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-2026-50170

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

CVSS v4

Risk Factor: High

Base Score: 8.2

Threat Score: 4.6

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/15/2026

Vulnerability Publication Date: 6/15/2026

Reference Information

CVE: CVE-2026-50170

cwe: CWE-524