CVE-2009-3821 json
Apache Solr Search for TYPO3 vulnerable to Cross-site Scripting
published 2009-10-28 17 y ago modified 2026-06-16 4 mo ago also GHSA-2q2r-xgj5-h3hm , EUVD-2022-2031
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.0%
- EPSS 2.0% chance of exploitation in 30 days, percentile 80%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- packagist apache-solr-for-typo3/solr 1.0.1
Exploit prediction
2.00% chance of exploitation in the next 30 days, higher than 80% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | apache-solr-for-typo3/solr | <1.0.1 |
1.0.1 |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
typo3.org
/teams/security/security-bulletins/typo3-sa-2009-014/
patch, vendor-advisory
-
github.com
/TYPO3-Solr/ext-solr/commit/5192f489a13ff9417d7b57c63420187789beea5b
web
-
nvd.nist.gov
/vuln/detail/CVE-2009-3821
advisory
-
github.com
/TYPO3-Solr/ext-solr
package
-
typo3.org
/teams/security/security-bulletins/typo3-sa-2009-014
web
Sources
- CVE List CVE-2009-3821
- GitHub Advisory GHSA-2q2r-xgj5-h3hm
- NVD CVE-2009-3821
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