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CVE-2026-34414

Xerte Online Toolkits Path Traversal via connector.php

Published: Apr 22, 2026Updated: Jul 14, 2026 Sources: CVE List NVDCWE-22
7.1HIGH
NVD MITRE
EPSS Score
2.8%
Top 14.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:LI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-22

Affected Products

thexerteproject
oss-projectaka xerteonlinetoolkits, xerte online toolkits
xerteonlinetoolkitsOn-prem
Web & CMS Plugins / cms-core

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Collection
Discovery
View detailed technique mapping

References

https://github.com/bootstrapbool/xerteonlinetoolkits-rce
github.com
https://xerte.org.uk/xertetoolkits_3.15_ChangeLog.html
xerte.org.uk
https://xerte.org.uk/index.php/en/downloads-1/category/3-xerte-online-toolkits
xerte.org.uk
and 5 more references View all →
News mentions
1

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