Detections
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SCA: security update for Flask-AppBuilder (GHSA-624f-cqvr-3qw4)

medium Tenable Self-Hosted Container Security Plugin ID 411101

Description

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

 - Flask-AppBuilder is an application development framework, built on top of Flask. In affected versions if
 using Flask-AppBuilder OAuth, an attacker can share a carefully crafted URL with a trusted domain for an
 application built with Flask-AppBuilder, this URL can redirect a user to a malicious site. This is an open
 redirect vulnerability. To resolve this issue upgrade to Flask-AppBuilder 3.2.2 or above. If upgrading is
 infeasible users may filter HTTP traffic containing `?next={next-site}` where the `next-site` domain is
 different from the application you are protecting as a workaround. (CVE-2021-32805)

See Also

https://github.com/advisories/GHSA-624f-cqvr-3qw4

Plugin Details

Severity: Medium

ID: 411101

Version: Revision 1.7

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 8.67

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 4.3

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

CVSS Score Source: CVE-2021-32805

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.3

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

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

CVSS v4

Risk Factor: Medium

Base Score: 6.9

Threat Score: 2.7

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 9/8/2021

Vulnerability Publication Date: 9/8/2021

Reference Information

CVE: CVE-2021-32805

cwe: CWE-601