Medium severity · published Apr 4, 2022
CVE-2021-25048
KingComposer <= 2.9.6 - Subscriber+ Stored Cross-Site Scripting
5.4
CVSS
0.6%
EPSS
No
On KEV
Description
The KingComposer WordPress plugin through 2.9.6 does not have authorisation, CSRF and sanitisation/escaping when creating profile, allowing any authenticated users to create arbitrary ones, with Cross-Site Scripting payloads in them
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
PB
Page Builder: KingComposer – Free Drag and Drop page builder by King-Theme ·
2.9.6 through 2.9.6 · source: vendor
KI
Kingcomposer · King-theme
through 2.9.6 · source: NVD
Affected product
PB
Page Builder: KingComposer – Free Drag and Drop page builder by King-Theme
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-25048
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-25048
Exploit
https://wpscan.com/vulnerability/5687e5db-d987-416d-a7f4-036cce4d56cb
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