Is CVE-2026-26263 actively exploited?

No active exploitation of CVE-2026-26263 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-26263 be exploited remotely?

Yes. CVE-2026-26263 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-26263?

CVE-2026-26263 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2026-26263

CWE-89Published: April 6, 2026· Updated: Apr 7, 2026

9.8

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:8.7th

Official Description

GLPI is a free asset and IT management software package. From 11.0.0 to before 11.0.6, an unauthenticated time-based blind SQL injection exists in GLPI's Search engine. This vulnerability is fixed in 11.0.6.

NVD Source

Technical Analysis

CVE-2026-26263 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.