CVE-2026-109169

MEDIUM 6.5

LogicalDOC Community Edition through 9.3 SQL Injection via tags.xml firstLetter

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

LogicalDOC Community Edition through 9.3 contains a sql injection vulnerability that allows authenticated users to execute crafted SQL via the firstLetter parameter of TagsDataServlet. Low-privileged attackers can inject UNION SELECT statements returned in the XML tag list to read usernames, email addresses and password hashes from ld_user.

CWE	CWE-89
Vendor	logicaldoc
Product	logicaldoc community edition
Published	Oct 12, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

LogicalDOC / LogicalDOC Community Edition

0 ≤ 9.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/logicaldoc/community/discussions/119 github.com: https://github.com/logicaldoc/community/commit/8428bfb93f89ab5773019299d17d643c075c4aee github.com: https://github.com/logicaldoc/community/blob/9.3/logicaldoc-core/src/main/java/com/logicaldoc/core/document/HibernateDocumentDAO.java#L691 github.com: https://github.com/logicaldoc/community/blob/9.3/logicaldoc-webapp/src/main/java/com/logicaldoc/web/data/TagsDataServlet.java#L41 github.com: https://github.com/logicaldoc/community vulncheck.com: https://www.vulncheck.com/advisories/logicaldoc-community-edition-through-9.3-sql-injection-via-tags-xml-firstletter

Credits

ikram-4