WebPros security advisory (AV26-761)
Serial number: AV26-761 Date: July 30, 2026 As of July 30, 2026, WebPros is affected by a vulnerability in the following product: Plesk Prior to 18.0.79.4 The Cyber Centre encourages users and administrators to review the provided web link and apply any necessary updates as they become available. Vulnerability CVE-2026-58046: Blind SQL injection in Plesk's XML-RPC API – Plesk
CSIRTS triage
- What
- Blind SQL injection in Plesk's XML-RPC API.
- Who is affected
- Users and administrators of Plesk prior to version 18.0.79.4.
- Urgency
- Remediation is urgent due to the presence of a SQL injection vulnerability, which can be exploited.
- Action
- Users should update to Plesk version 18.0.79.4 or later.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://cyber.gc.ca/en/alerts-advisories/webpros-security-advisory-av26-761
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-580460.31% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 23% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-58046 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
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