CVE-2026-35507: Shynet before 0.14.0 allows Host header injection in the password reset flow

Medium severity · published Apr 3, 2026

CVE-2026-35507

Shynet before 0.14.0 allows Host header injection in the password reset flow

6.5

CVSS

0.1%

EPSS

On KEV

Description

Shynet before 0.14.0 allows Host header injection in the password reset flow.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

Required

Confidentiality

None

Integrity

High

Availability

None

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)0.1% · higher than 1% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Shynet · milesmcc

before 0.14.0 · source: vendor, NVD

Affected product

Shynet

milesmcc

All Shynet CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2026-35507

CVE.org

https://www.cve.org/CVERecord?id=CVE-2026-35507

Issue Tracking

https://github.com/milesmcc/shynet/pull/345

Release Notes

https://github.com/milesmcc/shynet/releases/tag/v0.14.0