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.

INFO

Published Date :

2026-04-13T18:10:59.054Z

Last Modified :

2026-04-14T16:29:11.810Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2026-40042 vulnerability.

Vendors Products
Pachno
  • Pachno
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-40042.

URL Resource
https://www.vulncheck.com/advisories/pachno-wiki-textparser-xml-external-entity-injection cve-icon cve-icon
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2026-5984.php cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact