Apache Solr Search for TYPO3 vulnerable to Cross-site Scripting

MEDIUM 4.3CVE-2009-3821 · GHSA-2q2r-xgj5-h3hm · Published 28/10/2009 · updated 16/06/2026

In short

CVE-2009-3821 is a MEDIUM (CVSS 4.3) vulnerability affecting apache-solr-for-typo3/solr, solr (apache).
Chance of exploitation in the next 30 days (EPSS): 2.0%, higher than 80.7% of all vulnerabilities.
Fix: update to 1.0.1 or later.

Package	Affected versions	Patched versions
apache-solr-for-typo3/solr Packagist	`< 1.0.1`	`1.0.1`
solr apache	`= 1.0.0`	No fix yet

Description

Cross-site scripting (XSS) vulnerability in the Apache Solr Search (solr) extension 1.0.0 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

NVD description

Cross-site scripting (XSS) vulnerability in the Apache Solr Search (solr) extension 1.0.0 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

References

nvd.nist.gov/vuln/detail/CVE-2009-3821 · ADVISORY
TYPO3-Solr/ext-solr commit 5192f48 · WEB
TYPO3-Solr/ext-solr · PACKAGE
typo3.org/teams/security/security-bulletins/typo3-sa-2009-014 · WEB
typo3.org/teams/security/security-bulletins/typo3-sa-2009-014 · Patch

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