๐Ÿ›ก๏ธ CVE-2026-40042
๐Ÿ”ด CVSS 9.8 โ€” Critical โœ… No Known Exploit CWE-403 NVD
9.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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_NONET restrictions.

Details

Severity CRITICAL
CVSS Score 9.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-403
Public Exploit โœ… No
Source NVD
Published 2026-04-13
Updated 2026-06-02
Modified 2026-04-17
Fix URL N/A

Affected Packages

Software From version Fixed in
unknown โ€” โ€”

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