Detections
Analytics

SCA: security update for lemur (GHSA-6c8m-q6g9-vrw3)

high Tenable Cloud Security Plugin ID 446079

Description

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

 - Lemur manages TLS certificate creation. Prior to 1.9.3, GET /api/1/destinations and GET
 /api/1/destinations/ relied only on authentication while sibling write handlers required admin_permission.
 DestinationOutputSchema returned raw options and copied them into pluginOptions without redacting
 sensitive values. The sftp-destination plugin stored password and privateKeyPass values in plaintext,
 allowing even a read-only user to retrieve credentials for remote certificate-deployment hosts. The
 exposed credentials could permit direct access to SFTP systems and TLS material outside the Lemur security
 boundary. The fix requires administrator permission for destination reads and redacts options marked
 sensitive. This issue is fixed in version 1.9.3. (CVE-2026-71307)

Solution

Update the lemur library and its related packages to version 1.9.3 or later.

See Also

https://github.com/advisories/GHSA-6c8m-q6g9-vrw3

Plugin Details

Severity: High

ID: 446079

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 8/19/2026

Updated: 8/19/2026

Risk Information

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2026-71307

CVSS v3

Risk Factor: High

Base Score: 7.7

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/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: 8/18/2026

Vulnerability Publication Date: 8/18/2026

Reference Information

CVE: CVE-2026-71307

cwe: CWE-862