CVE-2026-34414

HIGH EPSS 84.8%
Published Apr 22, 20262mo ago · Modified Jun 17, 20262w ago
7.1 CVSS 4.0
High
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Published Apr 22, 2026 2mo ago
Last Modified Jun 17, 2026 2w ago

Description

Xerte Online Toolkits versions 3.15 and earlier contain a relative path traversal vulnerability in the elFinder connector endpoint at /editor/elfinder/php/connector.php where the name parameter in rename commands is not sanitized for path traversal sequences. Attackers can supply a name value containing directory traversal sequences to move files from project media directories to arbitrary locations on the filesystem, potentially overwriting application files, achieving stored cross-site scripting, or combining with other vulnerabilities to achieve unauthenticated remote code execution by moving PHP code files to the application root.

CVSS Details

Base Score
7.1
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
84.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

References 8

  • github.com https://github.com/bootstrapbool/xerteonlinetoolkits-rce
  • github.com https://github.com/thexerteproject/xerteonlinetoolkits/commit/02661be88cc369325ea01b508086bde7fbfec805
  • github.com https://github.com/thexerteproject/xerteonlinetoolkits/commit/17e4f945fe6a3400fa88c01eda18c1075ee4a212
  • github.com https://github.com/thexerteproject/xerteonlinetoolkits/commit/507d55c5e91bf9310b5b1c7fad8aebfef902ad23
  • github.com https://github.com/thexerteproject/xerteonlinetoolkits/issues/1527
  • vulncheck.com https://www.vulncheck.com/advisories/xerte-online-toolkits-path-traversal-via-connector-php
  • xerte.org.uk https://xerte.org.uk/index.php/en/downloads-1/category/3-xerte-online-toolkits
  • xerte.org.uk https://xerte.org.uk/xertetoolkits_3.15_ChangeLog.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.