Medium severity · published Jul 12, 2021
CVE-2021-24420
The Request a Quote WordPress plugin before 2.3.4 did not sanitise and escape some of its quote fields when adding/editing a quote as admin, leading to Stored Cross-Site scripting…
5.4
CVSS
0.6%
EPSS
No
On KEV
Description
The Request a Quote WordPress plugin before 2.3.4 did not sanitise and escape some of its quote fields when adding/editing a quote as admin, leading to Stored Cross-Site scripting issues when the quote is output in the 'All Quotes" table.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RA
Request A Quote · Emarketdesign
before 2.3.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-24420
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-24420
Exploit
https://wpscan.com/vulnerability/426eafb1-0261-4e7e-8c70-75bf4c476f18
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