Vulnerability · Published Dec 11, 2025 · Assigned by VulnCheck
CVE-2024-58303FoF Pretty Mail 1.1.2 Server Side Template Injection via Email Template Settings
High 8.6
In plain English
A high-severity security flaw in FriendsofFlarum Pretty Mail from Flarum. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).
Severity (CVSS 4.0)8.6High
Exploit odds (30 days)0.5%top 54.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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 packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | fof/pretty-mail | no fix listed | GHSA-947q-2xw3-gx9c |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Flarum | FriendsofFlarum Pretty Mail | 1.1.2 |
Weakness: CWE-1336 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References
- ExploitDB-51948 exploit
- Flarum Homepage product
- Pretty Mail GitHub Repository product
- VulnCheck Advisory: FoF Pretty Mail 1.1.2 Server Side Template Injection via Email Template Settings third-party-advisory