PortSwigger Burp Suite before 1.7.34 has Improper Certificate Validation of the…
Priority LOW 28CWE-295Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Spoofing
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-295.
Summary
PortSwigger Burp Suite before 1.7.34 has Improper Certificate Validation of the Collaborator server certificate, which might allow man-in-the-middle attackers to obtain interaction data.
Why it matters now
EPSS 0.00862 58th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:portswigger:burp_suite:*:*:*:*:*:*:*:* | before 1.7.34 | Vulnerable | PortSwigger |
- cpe:2.3:a:portswigger:burp_suite:*:*:*:*:*:*:*:* Versions before 1.7.34 Vulnerable ·PortSwigger
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-10377
- 2026-10-03 Alias added: GHSA-fwwq-w4x9-pp7r
References
More PortSwigger Burp Suite vulnerabilities
- TI-2018-01069 Improper certificate validation in Tenable Burp Suite Community Edition CVSS 3.0HIGH 7.4
- TI-2021-19920 PortSwigger Burp Suite Enterprise Edition before 2021.11 on Windows has weak file… CVSS 3.1MEDIUM 6.5
- TI-2021-10134 An issue was discovered in PortSwigger Burp Suite before 2021.2. CVSS 3.1MEDIUM 6.5
- TI-2022-15982 A URL disclosure issue was discovered in Burp Suite before 2022.6. CVSS 3.1MEDIUM 4.3
Sources
- CVE-2018-10377 · CVE Program
- CVE-2018-10377 · NVD
- FIRST EPSS
- GHSA-fwwq-w4x9-pp7r · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences