# CVE-2018-25047: smarty3: In Smarty before 3.1.47 and 4.x before 4.2.1,libs/plugins/function.mailto.php allows XSS

CVE-2018-25047 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2018-25047, released September 15, 2022. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2018-25047
- Priority: Routine
- CVSS: 5.4 (Medium)
- EPSS: 0.0110
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Sep 14, 2022

## Description

In Smarty before 3.1.47 and 4.x before 4.2.1,libs/plugins/function.mailto.php allows XSS. A web page that usessmarty_function_mailto, and that could be parameterized using GET or POSTinput parameters, could allow injection of JavaScript code by a user.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | smarty3 Debian 11.6 (bullseye) | 3.1.39-2+deb11u2 | [DLA-3956-1](https://patchblox.com/security/data/fix/linux/dla-3956-1.md) | Nov 17, 2024 |
| Linux | smarty3 Debian 12.15 (bookworm) | 3.1.47-1 | [DEBIAN-CVE-2018-25047](https://patchblox.com/security/data/fix/linux/debian-cve-2018-25047.md) | Sep 15, 2022 |
| Linux | smarty3 Debian 13.5 (trixie) | 3.1.47-1 | [DEBIAN-CVE-2018-25047](https://patchblox.com/security/data/fix/linux/debian-cve-2018-25047.md) | Sep 15, 2022 |
| Linux | smarty3 Debian 14 | 3.1.47-1 | [DEBIAN-CVE-2018-25047](https://patchblox.com/security/data/fix/linux/debian-cve-2018-25047.md) | Sep 15, 2022 |
| Linux | smarty3 Ubuntu 18.04.6 LTS (bionic) | 3.1.31+20161214.1.c7d42e4+selfpack1-3ubuntu0.1+esm1 | [smarty3 3.1.31+20161214.1.c7d42e4+selfpack1-3ubuntu0.1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-smarty3-3.1.31-20161214.1.c7d42e4-selfpack1-3ubuntu0.1-esm1.md) | May 28, 2024 |
| Linux | smarty3 Ubuntu 20.04 LTS (focal) | 3.1.34+20190228.1.c9f0de05+selfpack1-1ubuntu0.1 | [smarty3 3.1.34+20190228.1.c9f0de05+selfpack1-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-smarty3-3.1.34-20190228.1.c9f0de05-selfpack1-1ubuntu0.1.md) | May 28, 2024 |
| Linux | smarty3 Ubuntu 22.04.1 LTS (jammy) | 3.1.39-2ubuntu1.22.04.2 | [smarty3 3.1.39-2ubuntu1.22.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-smarty3-3.1.39-2ubuntu1.22.04.2.md) | May 28, 2024 |
| Linux | smarty3 Ubuntu 24.04.5 LTS (noble) | 3.1.48-1ubuntu0.24.04.1 | [smarty3 3.1.48-1ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-smarty3-3.1.48-1ubuntu0.24.04.1.md) | May 28, 2024 |
| Linux | smarty3 Ubuntu 24.10 (oracular) | 3.1.48-1ubuntu0.24.10.1 | [smarty3 3.1.48-1ubuntu0.24.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-smarty3-3.1.48-1ubuntu0.24.10.1.md) | Jan 16, 2026 |
| Linux | smarty4 Debian 12.15 (bookworm) | 4.2.1-1 | [DEBIAN-CVE-2018-25047](https://patchblox.com/security/data/fix/linux/debian-cve-2018-25047.md) | Sep 15, 2022 |
| Linux | smarty4 Debian 13.5 (trixie) | 4.2.1-1 | [DEBIAN-CVE-2018-25047](https://patchblox.com/security/data/fix/linux/debian-cve-2018-25047.md) | Sep 15, 2022 |
| Linux | smarty4 Debian 14 | 4.2.1-1 | [DEBIAN-CVE-2018-25047](https://patchblox.com/security/data/fix/linux/debian-cve-2018-25047.md) | Sep 15, 2022 |

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