VulnerabilityModified
CVE-2021-43633
Sourcecodester Messaging Web Application 1.0 is vulnerable to stored XSS.
MEDIUM 5.4EPSS 0.57%
Does this matter?
Lower severity and a low EPSS score (0.57%). Track it; it rarely justifies an emergency change on its own.
Description
Sourcecodester Messaging Web Application 1.0 is vulnerable to stored XSS. If a sender inserts valid scripts into the chat, the script will be executed on the receiver chat.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.57% probability · 45th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- messaging web application project/messaging web application
- Source
- cve@mitre.org
References
- https://medium.com/%40shaunwhorton/how-i-found-two-different-xss-vulnerabilities-a491144e8494
- https://www.sourcecodester.com/php/14996/messaging-web-application-phpoop-free-source-code.htmlProduct, Third Party Advisory
- https://medium.com/%40shaunwhorton/how-i-found-two-different-xss-vulnerabilities-a491144e8494
- https://www.sourcecodester.com/php/14996/messaging-web-application-phpoop-free-source-code.htmlProduct, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.