Medium severity · published Dec 13, 2021
CVE-2021-24705
The NEX-Forms WordPress plugin before 8.4.3 does not have CSRF checks in place when editing a form, and does not escape some of its settings as well as form fields before…
4.8
CVSS
0.3%
EPSS
No
On KEV
Description
The NEX-Forms WordPress plugin before 8.4.3 does not have CSRF checks in place when editing a form, and does not escape some of its settings as well as form fields before outputting them in attributes. This could allow attackers to make a logged in admin edit arbitrary forms with Cross-Site Scripting payloads in them
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NE
Nex-forms · Basixonline
through 7.9.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-24705
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-24705
Exploit
https://wpscan.com/vulnerability/eca883d8-9499-4dbd-8fe1-4447fc2ca28a
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