Description
Capgo before 12.128.2 contains an html injection vulnerability in the organization settings endpoint that allows attackers to inject malicious HTML content. Attackers can craft payloads in the organization name field to redirect users to untrusted websites, enabling phishing attacks and reputational damage.
Published: 2026-07-08
Score: 4.8 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

Capgo versions prior to 12.128.2 allow an attacker to inject arbitrary HTML into the organization settings page through the organization name field. The injected markup can contain a redirect link that sends users to any external site, creating a phishing vector and subjecting the organization to reputation damage. This is a CWE-79 vulnerability.

Affected Systems

The vulnerability affects the Capgo platform, specifically all releases before version 12.128.2. Based on the vulnerability description, it is inferred that users with permission to edit organization settings are at risk.

Risk and Exploitability

The CVSS score of 4.8 indicates a moderate severity and the EPSS score of < 1% indicates a very low exploitation probability. Based on the description, it is inferred that the attack requires access to the organization settings endpoint, typically granted to administrators or users with elevated privileges, and relies on a victim clicking the injected link. While no remote code execution is possible, the redirect can be used for phishing or to deliver malicious content to users.

Generated by OpenCVE AI on July 29, 2026 at 14:18 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Apply Capgo version 12.128.2 or later to eliminate the vulnerability.
  • Restrict access to the organization settings page to trusted administrators only.
  • Implement a Content Security Policy that blocks execution of injected scripts and limits navigation to approved domains.

Generated by OpenCVE AI on July 29, 2026 at 14:18 UTC.

Tracking

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Advisories

No advisories yet.

History

Fri, 10 Jul 2026 09:45:00 +0000

Type Values Removed Values Added
First Time appeared Cap-go
Cap-go cap-go
Vendors & Products Cap-go
Cap-go cap-go

Wed, 08 Jul 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 08 Jul 2026 14:15:00 +0000

Type Values Removed Values Added
Description Capgo before 12.128.2 contains an html injection vulnerability in the organization settings endpoint that allows attackers to inject malicious HTML content. Attackers can craft payloads in the organization name field to redirect users to untrusted websites, enabling phishing attacks and reputational damage.
Title Capgo - HTML Injection Leading to Open Redirection in Organization Settings
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-07-08T14:27:40.018Z

Reserved: 2026-06-20T01:51:24.919Z

Link: CVE-2026-56283

cve-icon Vulnrichment

Updated: 2026-07-08T14:27:24.683Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-29T14:30:03Z

Weaknesses
  • CWE-79

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')