CVE-2009-1030

Cross-site scripting (XSS) vulnerability in the choose_primary_blog function in wp-includes/wpmu-functions.php in WordPress MU (WPMU) before 2.7 allows remote attackers to inject arbitrary web script or HTML via the HTTP Host header.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 76%
VendorProductVersion
wordpresswordpress_mu
𝑥
≤ 2.6
wordpresswordpress_mu
1.0
wordpresswordpress_mu
1.0:rc1
wordpresswordpress_mu
1.0:rc2
wordpresswordpress_mu
1.0:rc3
wordpresswordpress_mu
1.0:rc4
wordpresswordpress_mu
1.1
wordpresswordpress_mu
1.1.1
wordpresswordpress_mu
1.2
wordpresswordpress_mu
1.2.1
wordpresswordpress_mu
1.2.2
wordpresswordpress_mu
1.2.3
wordpresswordpress_mu
1.2.4
wordpresswordpress_mu
1.2.4:rc1
wordpresswordpress_mu
1.2.5a:a
wordpresswordpress_mu
1.3
wordpresswordpress_mu
1.3.1
wordpresswordpress_mu
1.3.2
wordpresswordpress_mu
1.3.3
wordpresswordpress_mu
1.5:rc1
wordpresswordpress_mu
1.5.1
wordpresswordpress_mu
2.6.1
wordpresswordpress_mu
2.6.2
wordpresswordpress_mu
2.6.3
wordpresswordpress_mu
2.6.5
wordpresswordpress_mu
2.7
𝑥
= Vulnerable software versions