vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2026-107270

Gophish through 0.12.1 Object Takeover via Client-Supplied ID on API Create Endpoints

HIGH
7.1
CVSS Score
Published: October 7, 2026 at 03:44 PM UTC
Updated: October 7, 2026 at 05:16 PM UTC
2 products affected across 2 vendorsGophishGophish

Using gophish by gophish?

Get instant alerts when new vulnerabilities affect gophish - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
HIGH7.1
Exploit prediction
EPSS 0.2%
SSVC
PoC

Description

Gophish through 0.12.1 contains an insecure direct object reference vulnerability that allows authenticated users to take over other users' groups, templates, landing pages and sending profiles. Attackers can supply another user's sequential id in POST requests to /api/groups/, /api/templates/, /api/pages/ or /api/smtp/ to overwrite and reassign objects, locking out owners and exposing victims' recipient lists.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Gophish· Getgophishgo
95%
v ≤ 0.12.1
Gophish· Gophish
60%
v ≤ 0.12.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

Technical DescriptionExploit
Source: cverecord
https://blog.ostorlab.co/gophish-0121-manual-review-agentic-deep-scan.html
Technical Description
Source: cverecord
https://github.com/gophish/gophish/blob/b1648f0759c6d57ac989157c55d8b47c40254fe6/controllers/api/group.go#L28-L43
Technical Description
Source: cverecord
https://github.com/gophish/gophish/blob/b1648f0759c6d57ac989157c55d8b47c40254fe6/models/group.go#L194-L200
Product
Source: cverecord
https://github.com/gophish/gophish
Third Party Advisory
Source: cverecord
https://www.vulncheck.com/advisories/gophish-through-0.12.1-object-takeover-via-client-supplied-id-on-api-create-endpoints

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHVulnCheck
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-639

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card