Vulnerability record · CVE-2026-46458 · published 15 July 2026

CVE-2026-46458: Insufficiently protected credentials vulnerability

ICU Scandinavia Boomerang is vulnerable to an information disclosure flaw where sensitive credential files are exposed via static HTTP. This allows an unauthenticated remote attacker to retrieve plaintext service account and SMTP credentials by requesting specific XML files from the webroot. This issue has been fixed in version 2.4.18.029

7.1 CVSS 4.0 High EPSS 0.36% · top 72.9% CWE-522 · Insufficiently protected credentials Deferred

7.1CVSS 4.0 base score

0.36%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

2References

15 Jul 2026Last modified by NVD

Description

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

Link	Tags
https://cert.pl/posts/2026/07/CVE-2026-46458
https://icuscandinavia.se/boomerang-quality-assurance-lab/

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Source: NIST National Vulnerability Database (record CVE-2026-46458), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.