CVE-2018-3743
Open Redirect in hekto
Open redirect in hekto <=0.2.3 when target domain name is used as html filename on server.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Open redirect in hekto <=0.2.3 when target domain name is used as html filename on server.
- Record
CVE-2018-3743- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 5.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:N - Weakness
- CWE-601
- Updated
- 2026-11-02
CVE List No score
Open redirect in hekto <=0.2.3 when target domain name is used as html filename on server.
- Record
CVE-2018-3743- Weakness
- CWE-601
- Updated
- 2026-11-02
EUVDEUVD-2018-0314 No score
Open redirect in hekto <=0.2.3 when target domain name is used as html filename on server.
- Record
EUVD-2018-0314- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qmm9-x5gr-4gfm
Open Redirect in hekto
Versions of hekto before 0.2.4 are vulnerable to open redirect when a domain name is used as part of the .html filename.
Recommendation
Update to version 0.2.4 or later.
- Record
GHSA-qmm9-x5gr-4gfm- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-601
- Updated
- 2026-11-02
OSVGHSA-qmm9-x5gr-4gfm
Open Redirect in hekto
Versions of hekto before 0.2.4 are vulnerable to open redirect when a domain name is used as part of the .html filename.
Recommendation
Update to version 0.2.4 or later.
- Record
GHSA-qmm9-x5gr-4gfm- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-601
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
hektonpm |
before 0.2.4 | 0.2.4 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-3743 is a medium vulnerability (CVSS 6.1) in Hackerone Hekto, published June 1, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.92%, the 60th percentile. Fixed in hekto 0.2.4.