CVE-2021-24298

Simple Giveaways < 2.36.2 - Unauthenticated Reflected Cross-Site Scripting (XSS)

The method and share GET parameters of the Giveaway pages were not sanitised, validated or escaped before being output back in the pages, thus leading to reflected XSS

Affected

Igor Benic · Simple Giveaways – Grow your business, email lists and traffic with contests

CVSS v3.1 NVD

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0 NVD

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

3.45% chance of exploitation in the next 30 days, 89th percentile

Nuclei

medium · CWE-79

Published

2021-05-24

Updated

2024-08-03

Proof-of-concept exploits (2)

• https://codevigilant.com/disclosure/2021/wp-plugin-giveasap-xss/
• https://wpscan.com/vulnerability/30aebded-3eb3-4dda-90b5-12de5e622c91

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24298.yaml

Security advisories

• https://codevigilant.com/disclosure/2021/wp-plugin-giveasap-xss

References

• CVE Record
• NVD entry