Phishing redirection via unsanitized organization names
Published Jul 8, 2026 · Updated Jul 8, 2026
HTML injection in Capgo before 12.128.2 allows remote authenticated users to redirect invited users through a crafted organization name. The organization settings page renders the organization name as HTML without sanitization, allowing an embedded link to target an attacker-controlled site. Exploitation requires an account, organization creation, a team invitation, and a recipient who opens the invitation and clicks the injected link.
Summary
What happened
HTML injection in Capgo before 12.128.2 allows remote authenticated users to redirect invited users through a crafted organization name. The organization settings page renders the organization name as HTML without sanitization, allowing an embedded link to target an attacker-controlled site. Exploitation requires an account, organization creation, a team invitation, and a recipient who opens the invitation and clicks the injected link.
The record
- CVE
- CVE-2026-56283
- Published
- Jul 8, 2026
- Updated
- Jul 8, 2026
- Vendor
- Capgo
- Product
- Capgo
- Classifications
- CWE-79, T1566.002
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jul 8, 2026CVE publishedPublication date reported by the CVE source.
- Jul 8, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <12.128.2
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- Bug Report HTML Injection Leading to Open Redirectionproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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