Search vulnerabilities

Use the Query Builder to create your own search query, or check out the documentation to learn the search syntax.

Results 2

Export CSV
CVE-2026-82880

YaCy Search Server through 1.941 XML External Entity Injection via Parsers

YaCy Search Server through 1.941 contains an XML external entity injection vulnerability in SVG, FreeMind, and OpenSearch parsers that fail to disable external entity resolution. Attackers can publish malicious documents with DOCTYPE declarations containing SYSTEM entities pointing to local files, causing the crawler to exfiltrate file contents into the searchable index.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Yacy
Products
Yacy Search Server
CVE-2026-24824

A XSS in yacy/yacy_search_server

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in yacy yacy_search_server (source/net/yacy/http/servlets modules). This vulnerability is associated with program files YaCyDefaultServlet.Java. This issue affects yacy_search_server.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Yacy
Products
Yacy Search Server