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Vulnerability details: VCID-zzya-xv3s-zbhc
Vulnerability ID VCID-zzya-xv3s-zbhc
Aliases CVE-2007-6421
Summary A flaw was found in the mod_proxy_balancer module. On sites where mod_proxy_balancer is enabled, a cross-site scripting attack against an authorized user is possible.
Status Published
Exploitability 0.5
Weighted Severity 2.1
Risk 1.1
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
System Score Found at
epss 0.02116 https://api.first.org/data/v1/epss?cve=CVE-2007-6421
epss 0.02116 https://api.first.org/data/v1/epss?cve=CVE-2007-6421
epss 0.02116 https://api.first.org/data/v1/epss?cve=CVE-2007-6421
epss 0.03767 https://api.first.org/data/v1/epss?cve=CVE-2007-6421
epss 0.03767 https://api.first.org/data/v1/epss?cve=CVE-2007-6421
epss 0.03767 https://api.first.org/data/v1/epss?cve=CVE-2007-6421
epss 0.03767 https://api.first.org/data/v1/epss?cve=CVE-2007-6421
epss 0.03767 https://api.first.org/data/v1/epss?cve=CVE-2007-6421
epss 0.03767 https://api.first.org/data/v1/epss?cve=CVE-2007-6421
epss 0.03767 https://api.first.org/data/v1/epss?cve=CVE-2007-6421
epss 0.03767 https://api.first.org/data/v1/epss?cve=CVE-2007-6421
epss 0.03767 https://api.first.org/data/v1/epss?cve=CVE-2007-6421
epss 0.03767 https://api.first.org/data/v1/epss?cve=CVE-2007-6421
epss 0.03767 https://api.first.org/data/v1/epss?cve=CVE-2007-6421
epss 0.03767 https://api.first.org/data/v1/epss?cve=CVE-2007-6421
epss 0.03767 https://api.first.org/data/v1/epss?cve=CVE-2007-6421
apache_httpd low https://httpd.apache.org/security/json/CVE-2007-6421.json
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2007-6421.json
https://api.first.org/data/v1/epss?cve=CVE-2007-6421
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6421
427229 https://bugzilla.redhat.com/show_bug.cgi?id=427229
CVE-2007-6421 https://httpd.apache.org/security/json/CVE-2007-6421.json
RHSA-2008:0008 https://access.redhat.com/errata/RHSA-2008:0008
USN-575-1 https://usn.ubuntu.com/575-1/
No exploits are available.
Exploit Prediction Scoring System (EPSS)
Percentile 0.83504
EPSS Score 0.02116
Published At Aug. 1, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:28:48.188179+00:00 Apache HTTPD Importer Import https://httpd.apache.org/security/json/CVE-2007-6421.json 37.0.0