CVE-2024-58303

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 4.0

8.6CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS

0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-25)

CWE

CWE-1336

Published

2025-12-11

Modified

2026-10-08

Record from

the NVD, synced 2026-10-19

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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