NVD CRITICAL: CVE-2026-40042 — Pachno 1.0.6 contains an XML external entity injection vulnerability that allows...

Monday, April 13, 2026 at 07:16 PM UTC·Source: NIST NVD

Updated: Tuesday, April 14, 2026 at 01:17 PM UTC

Executive Summary

Pachno 1.0.6 contains an XML external entity injection vulnerability that allows unauthenticated attackers to read arbitrary files by exploiting unsafe XML parsing in the TextParser helper. Attackers can inject malicious XML entities through wiki table syntax and inline tags in issue descriptions, comments, and wiki articles to trigger entity resolution via simplexml_load_string() without LIBXML_N

Analysis

Indicators of Compromise (1)

CVE (1)

CVE-2026-40042

NVD MITRE CVE

Source Attribution

Originally published by NIST NVD on Apr 13, 2026. Verified by: NIST.

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