An issue was discovered in Weaver e-cology 9.0. There is a CRLF Injection vulnerability via the /workflow/request/ViewRequestForwardSPA.jsp isintervenor parameter, as demonstrated by the %0aSet-cookie: substring.
The product uses CRLF (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes CRLF sequences from inputs.
Link | Tags |
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https://www.weaver.com.cn/cs/securityDownload.asp | vendor advisory |
https://expzh.com/Weaver-e-cology9.0-CRLF-Injection.pdf | third party advisory exploit |