CVE-2026-57677
CRITICALCVSS 9.8/10
Last modified
CVE-2026-57677 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Unauthenticated PHP Object Injection in Novalnet Payment Gateway for WooCommerce <= 12.10.3 versions..
Description
Unauthenticated PHP Object Injection in Novalnet Payment Gateway for WooCommerce <= 12.10.3 versions.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Novalnet | Novalnet Payment Gateway for WooCommerce | >= n/a, <= 12.10.3 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-57677?
Unauthenticated PHP Object Injection in Novalnet Payment Gateway for WooCommerce <= 12.10.3 versions.
How severe is CVE-2026-57677?
CVE-2026-57677 has a CVSS score of 9.8/10 (CRITICAL severity).
How do I fix CVE-2026-57677?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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-2026-57671Unauthenticated Cross Site Scripting (XSS) in perfmatters <=…7.1
- CVE-2026-57672Unauthenticated Cross Site Scripting (XSS) in wpDataTables <…7.1
- CVE-2026-57673Unauthenticated Cross Site Scripting (XSS) in Optimole <= 4.…7.1
- CVE-2026-57674Unauthenticated Cross Site Scripting (XSS) in Timetics <= 1.…7.1
- CVE-2026-57675Unauthenticated Cross Site Scripting (XSS) in WP Photo Album…7.1
- CVE-2026-57676Authorization Bypass Through User-Controlled Key vulnerabili…4.3
- CVE-2026-57678Improper Neutralization of Input During Web Page Generation …7.1
- CVE-2026-57679Unauthenticated SQL Injection in GeekyBot <= 1.2.5 versions.9.3
- CVE-2026-5768The Frontier X2 device allows unauthenticated BLE read/write…8.8
- CVE-2026-57680Unauthenticated Insecure Direct Object References (IDOR) in …6.5
- CVE-2026-57681Subscriber Server Side Request Forgery (SSRF) in GeoDirector…6.4
- CVE-2026-57682Unauthenticated Cross Site Scripting (XSS) in Simple Link Di…7.1
Are you affected by CVE-2026-57677?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST