Alex111998

Results 10 issues of Alex111998

(Please include as much information as possible, and attach a sample image if possible.) When I test the latest version(2.19.0) of metadata-extractor by CIFuzz,a OOM security issue was found, it...

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## Summary A denial of service vulnerability in vavr was discovered by CIFuzz. A bug in method CharSeq.repeat(char, int) means that an input of modest size can lead to indefinite...

### Description bus-core provides XML utility classes that may be vulnerable to remote code execution when using XmlKit.readObjectFromXml() to interpret untrusted XML strings. --- ### Detail The program will call...

https://github.com/nutzam/nutz/blob/595355b3ce41d5e98538a9ef6cbec7f76fa09345/src/org/nutz/dao/jdbc/Jdbcs.java#L709 Preamble --------------------------------------------------------------- The system temporary directory is shared between all users on most unix-like systems (not MacOS, or Windows). Thus, code interacting with the system temporary directory must be...

https://github.com/ueboot/ueboot/blob/55763e037fd339ca0e8165ccda185ce5028deb03/ueboot-core/src/main/java/com/ueboot/core/utils/XMLUtil.java#LL35C19-L35C26 # Description ueboot-core provides XML utility classes that may be vulnerable to XXE when using XMLUtil.doXMLParse(String strxml) to interpret untrusted XML strings.Attacker can get important file content on the...

When I test the latest version(20231013) of JSON-java by CIFuzz,a OOM security issue was found, it caused when put a big number in JSONArray, may cause denial of service issues...

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Log in by admin, create a account test which is not admin, then log in with test, in the reader page, account test can change any user passowrd by modify...

Use fiddler to mock a request to add reader: ![image](https://user-images.githubusercontent.com/127834723/225027380-3474df0b-95bf-4606-8fe6-b820d3b51883.png) then the message "xss2" popup will be on reader list page: ![image](https://user-images.githubusercontent.com/127834723/225027943-39c46ee2-5aba-49db-8334-4ed6066fcd92.png) the poc is : `POST http://localhost:8080/user/addReader Host: localhost:8080...

In borrow page, input ISBN "131e12e" and submit: ![image](https://user-images.githubusercontent.com/127834723/225024612-2c306770-3fdc-4fe4-ba7b-35fbfd4b6168.png) The return book page will alert the message:xss1 ![image](https://user-images.githubusercontent.com/127834723/225024859-84354c10-4767-4c96-8daf-4a9a00f30bd3.png)

Add a book info,book name input ![image](https://user-images.githubusercontent.com/127834723/225023126-b0f1616d-7e63-459b-9768-7edaa61e39b5.png) Then the book list page alert the message: xss1 ![image](https://user-images.githubusercontent.com/127834723/225023395-79cbb93b-05a7-46ae-af4d-d38e8bd7add8.png)