Detections
Analytics

SCA: security update for org.codehaus.izpack:izpack-installer (GHSA-f63g-88cj-hjf9)

high Tenable Self-Hosted Container Security Plugin ID 477663

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - IzPack is a widely used tool for packaging applications on the Java platform as cross-platform installers.
 In 5.2.6 and earlier, UnpackerBase.unpack() in izpack-
 installer/src/main/java/com/izforge/izpack/installer/unpacker/UnpackerBase.java obtains an attacker-
 controlled PackFile targetPath, passes it through IoHelper.translatePath(), which only converts
 separators, and constructs a File without normalizing parent-directory segments or enforcing destination
 containment. A malicious installer pack entry containing ../ sequences can therefore write outside the
 intended installation directory to startup folders, executable search paths, or other locations accessible
 with the victim's privileges when the victim runs the installer. (CVE-2026-54550)

Solution

Update the org.codehaus.izpack:izpack-installer library and its related packages to version 5.2.7 or later.

See Also

https://github.com/advisories/GHSA-f63g-88cj-hjf9

Plugin Details

Severity: High

ID: 477663

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 10/27/2026

Updated: 10/27/2026

Risk Information

VPR

Risk Factor: Low

Score: 3.3

Percentile: 50.78

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:N

CVSS Score Source: CVE-2026-54550

CVSS v3

Risk Factor: High

Base Score: 7.4

Temporal Score: 6.4

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 8/26/2026

Vulnerability Publication Date: 8/26/2026

Reference Information

CVE: CVE-2026-54550

cwe: CWE-22