Is CVE-2026-34414 actively exploited?

No active exploitation of CVE-2026-34414 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-34414 be exploited remotely?

Yes. CVE-2026-34414 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-34414?

CVE-2026-34414 has a CVSS score of 7.1 (HIGH).

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HIGH

CVE-2026-34414

CWE-22Published: April 22, 2026· Updated: Apr 24, 2026

7.1

CVSS v3.1

EPSS:0.09%probability of exploitation in 30 daysPercentile:26.1th

Official 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.

NVD Source

Technical Analysis

CVE-2026-34414 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in full integrity compromise (data manipulation), with a CVSS base score of 7.1.