CVE-2026-39276 Details
Description
The template upload feature in Emlog Pro v2.6.9 has a path traversal vulnerability, allowing authenticated administrators to execute arbitrary PHP code. By uploading a malicious ZIP archive containing directory traversal sequences in filenames, an attacker can overwrite default template files or directly include malicious code files in the current template.
A path traversal vulnerability has been identified in Emlog Pro version 2.6.9, allowing authenticated administrators to execute arbitrary PHP code. The issue arises in the template upload feature, where the system fails to properly sanitize filenames in ZIP archives. By uploading a malicious ZIP file containing directory traversal sequences, an attacker can overwrite default template files or include malicious code files in the current template. This vulnerability was discovered in the official release of Emlog Pro 2.6.9.
Users are advised to implement strict path validation during the template upload process. This includes sanitizing file names to remove directory traversal sequences, validating file contents before extraction, and ensuring that extracted files are confined to the designated template directory.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 29, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/LING12138-sg/Emlog-v2.6.9-Vulnerability-Report | CISA-ADP | ExploitMitigationThird Party Advisory |
| https://github.com/LING12138-sg/Emlog-v2.6.9-Vulnerability-Report | [email protected] | ExploitMitigationThird Party Advisory |
| https://www.emlog.net/ | [email protected] | Product |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| emlog emlog | 2.6.9 |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 21, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 11, 2026 | Initial Analysis | [email protected] |
| May 29, 2026 | CVE Modified | CISA-ADP |
| May 29, 2026 | New CVE Received | [email protected] |