Is CVE-2026-6649 actively exploited?

No active exploitation of CVE-2026-6649 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-6649 be exploited remotely?

Yes. CVE-2026-6649 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-6649?

CVE-2026-6649 has a CVSS score of 6.3 (MEDIUM).

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MEDIUM

CVE-2026-6649

CWE-918Published: April 20, 2026· Updated: Apr 22, 2026

6.3

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:9.8th

Official Description

A vulnerability was determined in Qibo CMS 1.0. Affected by this issue is some unknown functionality of the file /index/image/headers. Executing a manipulation of the argument starts can lead to server-side request forgery. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

NVD Source

Technical Analysis

CVE-2026-6649 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.