Vulnerability Details : CVE-2021-20723
Reflected cross-site scripting vulnerability in [MailForm01] free edition (versions which the last updated date listed at the top of descriptions in the program file is from 2014 December 12 to 2018 July 27) allows a remote attacker to inject an arbitrary script via unspecified vectors.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-20723
- Mailform01 Project » Mailform01 » Free EditionVersions from including (>=) 2014-12-12 and up to, including, (<=) 2018-07-27cpe:2.3:a:mailform01_project:mailform01:*:*:*:*:free:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-20723
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-20723
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2021-20723
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-20723
-
https://jvn.jp/en/jp/JVN53910556/index.html
JVN#53910556: Multiple cross-site scripting vulnerabilities in multiple PHP Factory productsThird Party Advisory
-
https://www.php-factory.net/mail/01.php
【MailForm01】PHPメールフォーム多機能版（著作権リンク無し）フリー（無料）｜PHP工房Product;Third Party Advisory
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