CVE-2026-56308
Last modified
CVE-2026-56308 is a high-severity vulnerability rated 7.3/10 on the CVSS scale. Capgo before 12.128.2 allows email address changes without requiring current password re-authentication or verification of the existing email address. An attacker with access to a valid session cookie or authenticated browser can change the account email to gain control of account recovery and bypass multi-factor authentication protections.. EPSS estimates a 0.43% chance of exploitation in the next 30 days.
Description
Capgo before 12.128.2 allows email address changes without requiring current password re-authentication or verification of the existing email address. An attacker with access to a valid session cookie or authenticated browser can change the account email to gain control of account recovery and bypass multi-factor authentication protections.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Capgo | Capgo | < 12.128.2 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-56308?
How severe is CVE-2026-56308?
How do I fix CVE-2026-56308?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-56302Capgo before 12.128.2 contains an unsecured images bucket la…6.5
- CVE-2026-56303Capgo before 12.128.2 contains an information disclosure vul…8.7
- CVE-2026-56304picklescan before 1.0.1 contains an unsafe pickle deserializ…6.9
- CVE-2026-56305Capgo before 12.128.2 contains an authentication bypass vuln…8.3
- CVE-2026-56306Capgo before 12.128.2 contains a weak parsing vulnerability …6.4
- CVE-2026-56307Cap-go before 12.128.12 contains a broken cursor pagination …4.3
- CVE-2026-56309Capgo before 12.128.2 fails to enforce plan/quota restrictio…5.4
- CVE-2026-5631A vulnerability has been found in assafelovic gpt-researcher…7.3
- CVE-2026-56310Cap-go before 12.128.2 contains an authorization bypass vuln…4.3
- CVE-2026-56311Capgo before 12.128.2 contains an authorization bypass vulne…6.9
- CVE-2026-56312Capgo before 12.128.2 contains an improper validation vulner…6.5
- CVE-2026-56313Capgo before 12.128.2 contains a cross-organization account …8.1
Are you affected by CVE-2026-56308?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST