CVE-2026-117607
Xerte Online Toolkits through 3.15.5 RCE via Language Pack Import
- State
- Published
- Severity
- 8.6 High
- Published
- Oct 28, 2026
- Updated
- Oct 28, 2026
- Reserved
- Oct 27, 2026
Description
Xerte Online Toolkits through 3.15.5 contains a remote code execution vulnerability that allows authenticated users with system permission to run PHP by importing a crafted language pack. Attackers can upload a ZIP via import_language.php containing a .inc file, then request it through the language parameter to execute code on the server.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | 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 | VulnCheck |
| 3.1 | 7.2 High | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-434 Unrestricted Upload of File with Dangerous Type
Affected Products
| Product | Versions |
|---|---|
xerteonlinetoolkitsthexerteproject |
|
References
- https://github.com/thexerteproject/xerteonlinetoolkits/issues/1557issue-tracking
- https://github.com/thexerteproject/xerteonlinetoolkits/blob/c381d8cbdff6b59bb52bf158cd30cf2c425cb24b/functions.php#L419technical-description
- https://github.com/thexerteproject/xerteonlinetoolkits/blob/c381d8cbdff6b59bb52bf158cd30cf2c425cb24b/website_code/php/language/import_language.php#L211technical-description
- https://github.com/thexerteproject/xerteonlinetoolkitsproduct
- VulnCheck Advisory: Xerte Online Toolkits through 3.15.5 RCE via Language Pack Importthird-party-advisory
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