CPE, which stands for Common Platform Enumeration, is a standardized scheme for naming hardware, software, and operating systems. CPE provides a structured naming scheme to uniquely identify and classify information technology systems, platforms, and packages based on certain attributes such as vendor, product name, version, update, edition, and language.
CWE, or Common Weakness Enumeration, is a comprehensive list and categorization of software weaknesses and vulnerabilities. It serves as a common language for describing software security weaknesses in architecture, design, code, or implementation that can lead to vulnerabilities.
CAPEC, which stands for Common Attack Pattern Enumeration and Classification, is a comprehensive, publicly available resource that documents common patterns of attack employed by adversaries in cyber attacks. This knowledge base aims to understand and articulate common vulnerabilities and the methods attackers use to exploit them.
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Cross-site scripting (XSS) vulnerability in Apache 2.2.6 and earlier allows remote attackers to inject arbitrary web script or HTML via UTF-7 encoded URLs that are not properly handled when displaying the 403 Forbidden error page.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Metrics
Metrics
Score
Severity
CVSS Vector
Source
V2
4.3
AV:N/AC:M/Au:N/C:N/I:P/A:N
nvd@nist.gov
EPSS
EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.
EPSS Score
The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.
Date
EPSS V0
EPSS V1
EPSS V2 (> 2022-02-04)
EPSS V3 (> 2025-03-07)
EPSS V4 (> 2025-03-17)
2022-02-06
–
–
49.01%
–
–
2022-07-03
–
–
49.01%
–
–
2023-03-12
–
–
–
2.26%
–
2023-11-26
–
–
–
2.22%
–
2024-02-11
–
–
–
2.22%
–
2024-06-02
–
–
–
2.22%
–
2024-06-16
–
–
–
2.22%
–
2024-10-20
–
–
–
3.23%
–
2024-11-17
–
–
–
3.23%
–
2024-12-22
–
–
–
12.36%
–
2025-02-09
–
–
–
11.74%
–
2025-01-19
–
–
–
12.36%
–
2025-02-16
–
–
–
11.74%
–
2025-03-18
–
–
–
–
55.61%
2025-05-01
–
–
–
–
63.48%
2025-05-04
–
–
–
–
55.61%
2025-06-01
–
–
–
–
63.48%
2025-06-04
–
–
–
–
55.61%
2025-07-01
–
–
–
–
63.48%
2025-07-03
–
–
–
–
62.67%
2025-07-04
–
–
–
–
54.71%
2025-07-30
–
–
–
–
62.98%
2025-08-01
–
–
–
–
64.92%
2025-08-01
–
–
–
–
64.92,%
EPSS Percentile
The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
source: https://www.securityfocus.com/bid/29112/info
Microsoft Internet Explorer is prone to a weakness that can facilitate cross-site scripting attacks. The issue occurs because the application fails to sufficiently sanitize user-supplied input when handling UTF-7 charset data received in HTTP responses.
Attackers can leverage this weakness to aid in cross-site scripting attacks against unsuspecting users of the application.
Reports indicate that all versions of Internet Explorer are affected.
Other browsers may also be affected under certain configurations, but this has not been confirmed.
NOTE: This BID was originally titled 'Apache HTTP Server 403 Error Cross-Site Scripting Vulnerability'.
http://www.example.com/Znl5g3k70ZaBUPYmN5RAGUdkskoprzGI63K4mIj2sqzbX0Kc3Fu7vfthepWhmKvjudPuJTNeK9zw5MaZ1yXJi8RJRRuPe5UahFwOblMXsIPTGh3pVjTLdim3vuTKgdazOG9 idQbIjbnpMEco8Zlo5xNRuCoviPx7x7tYYeOgc8HU46gaecJwnHY7f6GlQB8H6kBFhjoIaHE1SQPhU5VReCz1olPh5jZ%3Cfont%20size=50%3EDEFACED%3C!xc+ADw-script+AD4-alert('xss') +ADw-/script+AD4---//--