Medium severity · published Feb 21, 2022
CVE-2021-25099
Give < 2.17.3 - Unauthenticated Reflected Cross-Site Scripting
6.1
CVSS
2.1%
EPSS
No
On KEV
Description
The GiveWP WordPress plugin before 2.17.3 does not sanitise and escape the form_id parameter before outputting it back in the response of an unauthenticated request via the give_checkout_login AJAX action, leading to a Reflected Cross-Site Scripting
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GD
GiveWP – Donation Plugin and Fundraising Platform ·
2.17.3 before 2.17.3 · source: vendor
GI
Givewp · Givewp
before 2.17.3 · source: NVD
Affected product
GD
GiveWP – Donation Plugin and Fundraising Platform
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-25099
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-25099
Release Notes
https://plugins.trac.wordpress.org/changeset/2659032
Exploit
https://wpscan.com/vulnerability/87a64b27-23a3-40f5-a3d8-0650975fee6f
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