High severity7.5NVD Advisory· Published Sep 18, 2018· Updated Jun 17, 2026
CVE-2018-13982
CVE-2018-13982
Description
Smarty_Security::isTrustedResourceDir() in Smarty before 3.1.33 is prone to a path traversal vulnerability due to insufficient template code sanitization. This allows attackers controlling the executed template code to bypass the trusted directory security restriction and read arbitrary files.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
smarty/smartyPackagist | < 3.1.33 | 3.1.33 |
Affected products
1Patches
Vulnerability mechanics
References
12- github.com/smarty-php/smarty/commit/2e081a51b1effddb23f87952959139ac62654d50nvdPatchVendor AdvisoryWEB
- github.com/smarty-php/smarty/commit/8d21f38dc35c4cd6b31c2f23fc9b8e5adbc56dfenvdPatchVendor AdvisoryWEB
- github.com/smarty-php/smarty/commit/bcedfd6b58bed4a7366336979ebaa5a240581531nvdPatchVendor AdvisoryWEB
- github.com/smarty-php/smarty/commit/c9dbe1d08c081912d02bd851d1d1b6388f6133d1nvdPatchVendor AdvisoryWEB
- github.com/smarty-php/smarty/commit/f9ca3c63d1250bb56b2bda609dcc9dd81f0065f8nvdPatchVendor AdvisoryWEB
- github.com/sbaresearch/advisories/tree/public/2018/SBA-ADV-20180420-01_Smarty_Path_TraversalnvdExploitPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-7gfx-wxfh-7rvmghsaADVISORY
- lists.debian.org/debian-lts-announce/2021/04/msg00004.htmlnvdMailing ListThird Party AdvisoryWEB
- lists.debian.org/debian-lts-announce/2021/04/msg00014.htmlnvdMailing ListThird Party AdvisoryWEB
- lists.debian.org/debian-lts-announce/2021/10/msg00015.htmlnvdMailing ListThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2018-13982ghsaADVISORY
- github.com/FriendsOfPHP/security-advisories/blob/master/smarty/smarty/CVE-2018-13982.yamlghsaWEB
News mentions
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