pypi package report

Is flask-restx safe?

1 known vulnerability, worst severity HIGH.

cvss

7.5

how bad it is if exploited, out of 10

epss

1.9%

chance of exploitation in the next 30 days

xyz score

4.2

CyberXYZ composite, out of 10

fig. 01 — GHSA-3q6g-vf58-7m4g, the advisory selected below

// advisories

GHSA-3q6g-vf58-7m4g

HIGHCVE-2021-32838

Flask RESTX contains a regular expression that is vulnerable to [ReDoS](https://owasp.org/www-community/attacks/RegularexpressionDenialofService-ReDoS) (Regular Expression Denial of Service) in emailregex.

Affected: < 0.5.1
Fixed in: 0.5.1
Published: 2021-09-08
Source: github

GHSA NVD MITRE reference reference reference reference reference reference reference reference

// dependencies

9 direct, 2 carrying known advisories, worst HIGH

// ai model usage

No published models are known to use this package.

Checked 2026-09-22 at 01:48 UTC. The most recent advisory here was published 2021-09-08. Updated continuously from NVD, GHSA, OSV and CNA feeds.

Is flask-restx safe? pypi package security report | CyberXYZ