Authentication Bypass via Alternate Channel in Burp Suite DAST Prior to 2026.8
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| PortSwigger | Burp Suite DAST | unaffected |
|
No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Portswigger | Burp Suite |
|
Vendor Solution
Upgrade to Burp Suite DAST 2026.8 or later.
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.330% probability within 30 days)
| Link | Providers |
|---|---|
| https://portswigger.net/burp/releases/dast-2026-8 |
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Authentication Bypass via Alternate Channel in Burp Suite DAST Prior to 2026.8 |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Portswigger
Portswigger burp Suite |
|
| Vendors & Products |
Portswigger
Portswigger burp Suite |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In PortSwigger Burp Suite DAST (formerly Burp Suite Enterprise Edition) before 2026.8, an authentication bypass can occur via an alternate path or channel. | |
| Weaknesses | CWE-288 | |
| References |
| |
| Metrics |
cvssV4_0
|