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Advisory record · GHSA-947q-2xw3-gx9c

FoF Pretty Mail has a server-side template injection vulnerability

CVSS 8.6 HighEPSS 0.0058 · 48th percentile

Published by the GitHub Advisory Database at 12 Dec 2025, 00:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
fof/pretty-mailPackagist<=1.1.2No fixed version yet
Identifiers
GHSA-947q-2xw3-gx9c · CVE-2024-58303 · PKSA-zqkh-gtty-c5yv
Weakness (CWE)
CWE-1336
Tags
Published
12 Dec 2025
Updated
12 Dec 2025

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

FoF Pretty Mail (fof/pretty-mail) versions up to and including 1.1.2 contain a server-side template injection flaw. An attacker with administrative access can insert crafted template expressions into email templates, which run arbitrary system commands when emails are generated. No fixed version is listed.

Written 3 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
8.6 High 4.0 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 CNA (VulnCheck)
  • CISA KEV Not listed.
  • EPSS 0.0058, the 48th percentile, on 15 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:26 UTC First seen by agentprime
  2. 31 Oct 2026, 14:26 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.