What’s Vulnerable › Vulnerabilities

CVE-2024-58303: FoF Pretty Mail 1.1.2 Server Side Template Injection via Email Template Settings

• Severity: high (CVSS 8.6 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-12-11 · updated 2026-10-08
• Weakness: CWE-1336

Description

FoF Pretty Mail 1.1.2 contains a server-side template injection vulnerability that allows administrative users to inject malicious code into email templates. Attackers can execute system commands by inserting crafted template expressions that trigger arbitrary code execution during email generation.

Affected products

• Flarum FriendsofFlarum Pretty Mail: 1.1.2

References

• https://flarum.org/
• https://github.com/FriendsOfFlarum/pretty-mail
• https://www.exploit-db.com/exploits/51948
• https://www.vulncheck.com/advisories/fof-pretty-mail-server-side-template-injection-via-email-template-settings

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