What is CVE-2022-35406?

CVE-2022-35406 is a medium-severity vulnerability in Portswigger Burp Suite, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.3/10. Published 2022-07-08.

How severe is CVE-2022-35406?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Is CVE-2022-35406 known to be exploited?

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

Open Redirect in Portswigger Burp Suite

CVE-2022-35406

A URL disclosure issue was discovered in Burp Suite before 2022.6. If a user views a crafted response in the Repeater or Intruder, it may be incorrectly interpreted as a redirect.

Vulnerability class: Open Redirect

Published 2022-07-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.007 (52.5th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000

Affected products

Portswigger Burp Suite

Weakness classification (CWE)

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

Public proof-of-concept exploits

pankajkryadav/Hacktivity

References

portswigger.net/burp/releases/professional-community-2022-6 (Patch, Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2022-35406?: CVE-2022-35406 is a medium-severity vulnerability in Portswigger Burp Suite, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.3/10. Published 2022-07-08.
How severe is CVE-2022-35406?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2022-35406 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.