CVE-2021-37392
Apache RPCMS Stored XSS Vulnerability
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.
INFO
Published Date :
July 26, 2021, 6:15 p.m.
Last Modified :
Aug. 6, 2021, 4:21 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.7
Exploitability Score :
2.3
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-37392
.
URL | Resource |
---|---|
https://gist.github.com/victomteng1997/bfa1e0e07dd22f7e0b13256eda79626f | Exploit Third Party Advisory |
https://github.com/ralap-z/RPCMS/ | Product |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-37392
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-37392
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Aug. 06, 2021
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:S/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Changed Reference Type https://gist.github.com/victomteng1997/bfa1e0e07dd22f7e0b13256eda79626f No Types Assigned https://gist.github.com/victomteng1997/bfa1e0e07dd22f7e0b13256eda79626f Exploit, Third Party Advisory Changed Reference Type https://github.com/ralap-z/RPCMS/ No Types Assigned https://github.com/ralap-z/RPCMS/ Product Added CWE NIST CWE-79 Added CPE Configuration OR *cpe:2.3:a:rpcms:rpcms:*:*:*:*:*:*:*:* versions up to (including) 1.8
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-37392
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-37392
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.00%
score
0.22495
percentile