Is CVE-2018-1000553 actively exploited?

No active exploitation of CVE-2018-1000553 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2018-1000553 be exploited remotely?

Yes. CVE-2018-1000553 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2018-1000553?

CVE-2018-1000553 has a CVSS score of 8.8 (HIGH).

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HIGH

CVE-2018-1000553

CWE-918Published: June 26, 2018· Updated: Jun 17, 2026

8.8

CVSS v3.1

Official Description

Trovebox version <= 4.0.0-rc6 contains a Server-Side request forgery vulnerability in webhook component that can result in read or update internal resources. This attack appear to be exploitable via HTTP request. This vulnerability appears to have been fixed in after commit 742b8ed.

NVD Source

Technical Analysis

CVE-2018-1000553 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 complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.