Why this deserves its current priority

CVSS is 7.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Affected scope and exposure questions

The current feed maps AcyMailing Newsletter Team/AcyMailing SMTP Newsletter (generic). Check affected ranges and fixed versions before updating.

Recommended response

1. 1Check inventory. Check lockfiles and deployed manifests for AcyMailing Newsletter Team/AcyMailing SMTP Newsletter.
2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

1. Published upstream

   Jul 13, 2026

   Evidence: source:cvelist:source_dates:source-dates:record

2. Source modified

   Jul 13, 2026

   Evidence: source:cvelist:source_dates:source-dates:record

3. First seen by HOL

   Jul 13, 2026

Sources and claim methodology

• Source referencepatchstack.com

Related CVEs

• Stream <= 4.2.0 - Missing Authorization to Authenticated (Subscriber+) Sensitive Information Disclosure via Heartbeat APIAlso CWE-862
• TrueBooker <= 1.2.3 - Missing Authorization to Unauthenticated Arbitrary Password Reset via 'truebooker_wp_user_id'Also CWE-862
• Frappe: Lack of Permissions in restore/bulk_restoreAlso CWE-862
• OpenReception's unauthenticated add-to-tunnel endpoint accepts arbitrary appointment injectionsAlso CWE-862
• OpenReception: GET appointment by ID returns full appointment record without authorizationAlso CWE-862
• OpenReception has unauthenticated GLOBAL_ADMIN account creation post-bootstrapAlso CWE-862

Why this deserves its current priority

CVSS is 7.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Affected scope and exposure questions

The current feed maps AcyMailing Newsletter Team/AcyMailing SMTP Newsletter (generic). Check affected ranges and fixed versions before updating.

Recommended response

1. 1Check inventory. Check lockfiles and deployed manifests for AcyMailing Newsletter Team/AcyMailing SMTP Newsletter.
2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

1. Published upstream

   Jul 13, 2026

   Evidence: source:cvelist:source_dates:source-dates:record

2. Source modified

   Jul 13, 2026

   Evidence: source:cvelist:source_dates:source-dates:record

3. First seen by HOL

   Jul 13, 2026

Sources and claim methodology

• Source referencepatchstack.com

Related CVEs

• Stream <= 4.2.0 - Missing Authorization to Authenticated (Subscriber+) Sensitive Information Disclosure via Heartbeat APIAlso CWE-862
• TrueBooker <= 1.2.3 - Missing Authorization to Unauthenticated Arbitrary Password Reset via 'truebooker_wp_user_id'Also CWE-862
• Frappe: Lack of Permissions in restore/bulk_restoreAlso CWE-862
• OpenReception's unauthenticated add-to-tunnel endpoint accepts arbitrary appointment injectionsAlso CWE-862
• OpenReception: GET appointment by ID returns full appointment record without authorizationAlso CWE-862
• OpenReception has unauthenticated GLOBAL_ADMIN account creation post-bootstrapAlso CWE-862