Open Redirect in Web2py
CVE-2022-33146
Open redirect vulnerability in web2py versions prior to 2.22.5 allows a remote attacker to redirect a user to an arbitrary web site and conduct a phishing attack by having a user to access a specially crafted URL.
Vulnerability class: Open Redirect
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.016 (74.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 74.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.016 · change: +0.001
Affected products
- Web2py — versions versions prior to 2.22.5
Weakness classification (CWE)
Public proof-of-concept exploits
References
- web2py.com/ (Product, Vendor Advisory)
- github.com/web2py/web2py/commit/d9805606f88f00c0be56438247605cefde73e14e (Patch, Third Party Advisory)
- github.com/web2py/web2py/commit/a181b855a43cb8b479d276b082cfcde385768451 (Patch, Third Party Advisory)
- jvn.jp/en/jp/JVN02158640/index.html (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-33146?
- CVE-2022-33146 is a medium-severity vulnerability in Web2py, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2022-06-27.
- How severe is CVE-2022-33146?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2022-33146 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.