What is CVE-2023-22432?

CVE-2023-22432 is a medium-severity vulnerability in Web2py, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2023-03-06.

How severe is CVE-2023-22432?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2023-22432 known to be exploited?

5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Open Redirect in Web2py

CVE-2023-22432

Open redirect vulnerability exists in web2py versions prior to 2.23.1. When using the tool, a web2py user may be redirected to an arbitrary website by accessing a specially crafted URL. As a result, the user may become a victim of a phishing attack.

Vulnerability class: Open Redirect

EPSS: 0.024 (82.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Web2py — versions versions prior to 2.23.1

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

Public proof-of-concept exploits

References

vultures@jpcert.or.jp (Product)
vultures@jpcert.or.jp (Product)
vultures@jpcert.or.jp (Third Party Advisory)

Frequently asked questions

What is CVE-2023-22432?: CVE-2023-22432 is a medium-severity vulnerability in Web2py, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2023-03-06.
How severe is CVE-2023-22432?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2023-22432 known to be exploited?: 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.