Detections
Analytics

Echo: pyjwt: security update to 2.14.0

high Tenable Cloud Security Plugin ID 464223

Description

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

 - PyJWT is a Python implementation of JSON Web Token standards. Prior to 2.14.0, PyJWT PyJWKClient is
 affected because redirect destinations are not revalidated against the JWKS trust boundary. This occurs
 when a configured trusted JWKS endpoint returns an attacker-influenced redirect. As a result, PyJWKClient
 follows the redirect and consumes the redirected response as key material. Consequently, forwarded
 credentials may be disclosed or verification keys may be substituted. This issue is fixed in version
 2.14.0. (CVE-2026-102267)

Solution

Update the pyjwt library and its related packages to version 2.14.0 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-102267

Plugin Details

Severity: High

ID: 464223

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/3/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.3

Percentile: 53.45

CVSS v2

Risk Factor: High

Base Score: 7.1

Temporal Score: 5.3

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

CVSS Score Source: CVE-2026-102267

CVSS v3

Risk Factor: High

Base Score: 7.4

Temporal Score: 6.4

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/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: 9/29/2026

Vulnerability Publication Date: 9/28/2026

Reference Information

CVE: CVE-2026-102267