CVE-2021-37392
Last modified
CVE-2021-37392 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. In RPCMS v1.8 and below, the "nickname" variable is not properly sanitized before being displayed on page. When the API functions are enabled, the attacker can use API to update user nickname with XSS payload and achieve stored XSS. EPSS estimates a 0.53% chance of exploitation in the next 30 days.
Description
In RPCMS v1.8 and below, the "nickname" variable is not properly sanitized before being displayed on page. When the API functions are enabled, the attacker can use API to update user nickname with XSS payload and achieve stored XSS. Users who view the articles published by the injected user will trigger the XSS.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rpcms | Rpcms | <= 1.8 |
References
- https://gist.github.com/victomteng1997/bfa1e0e07dd22f7e0b13256eda79626fExploit, Third Party Advisory
- https://gist.github.com/victomteng1997/bfa1e0e07dd22f7e0b13256eda79626fExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
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