[HIGH] CVE-2026-10830 — CVSS 8.8 (July 6, 2026)

A HIGH-severity vulnerability identified as CVE-2026-10830 has been published on July 6, 2026 with a CVSS base score of 8.8. This security advisory provides a detailed breakdown of the vulnerability, its potential impact, weakness classification, and actionable steps to protect your systems.

Vulnerability Details

CVE ID: CVE-2026-10830
Severity: HIGH
CVSS Score: 8.8
Published: July 6, 2026

Technical Description

The AllCoach WordPress plugin before 1.0.2 does not verify that an email address submitted to a public account-registration endpoint is not already associated with an existing user before overwriting that user's password, allowing unauthenticated attackers to reset the password of arbitrary accounts, including administrators, and take over the site.

Potential Impact

If exploited, this high-severity vulnerability could allow an attacker to compromise sensitive data confidentiality, tamper with system integrity, cause a denial of service. Organizations running affected software should treat this as a priority remediation item.

Recommended Action

No official patch is available yet. Until one is released:

1. Monitor the official NVD page and vendor channels for patch announcements.
2. Restrict access to the affected system or service where possible.
3. Apply network-level mitigations such as firewall rules or WAF policies.
4. Enable logging and alerting for anomalous activity related to this vulnerability.
5. Review your incident response plan in case of active exploitation.

View full details on NVD →

References

• Reference 1

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