High 8.6Published Dec 11, 2025

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

Updated under an hour ago (2026-10-19 09:10 UTC)

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It affects Flarum FriendsofFlarum Pretty Mail. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

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.

CVSS: 8.6 HIGH (v4.0, CNA)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
Weakness (CWE): CWE-1336
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Oct 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Flarum FriendsofFlarum Pretty Mail flarum:friendsofflarum_pretty_mail (from the name)	1.1.2	CNA record

References

https://www.exploit-db.com/exploits/51948exploit
https://flarum.org/product
https://github.com/FriendsOfFlarum/pretty-mailproduct
https://www.vulncheck.com/advisories/fof-pretty-mail-server-side-template-injection-via-email-template-settingsthird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.