Brand
PHPMailer: actively exploited vulnerabilities
1 vulnerability in a PHPMailer product (PHPMailer) is in CISA’s catalog of exploited vulnerabilities. It was added on July 7, 2025.
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0 vulnerabilities added in the last 12 months
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1 exploited vulnerability in the catalog, in total
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0 added in the last 30 days
By category
Add just one PHPMailer category to your radar, or open its page.
- Frameworks and libraries 1 vulnerability
A high count also reflects how widely a product is deployed and how much attackers care about it: it is not a security rating.
Affected products
- PHPMailer 1 vulnerability · Frameworks
Name used by CISA: PHP. Product families: indicative classification by this site.
Patch first
In the order of the main list (Patch first): recent additions first, then the most severe. The number is the rank within this PHPMailer list.
Rank 1PHPMailer
CVE-2016-10033CVE from 2016, added in 2025
PHPMailer Command Injection Vulnerability
Added more than a year ago: ranked by severity.
- Added
- Jul 7, 2025
- CISA deadline
- 21 days
- CVSS severity
- 9.8 (critical)
Follow and verify
Indicative classification, based on the vendor and product names given by CISA. How products are classified.