High severity · published Jun 1, 2021
CVE-2021-32924
Invision Community (aka IPS Community Suite) before 4.6.0 allows eval-based PHP code injection by a moderator because the IPS\cms\modules\front\pages\_builder::previewBlock method…
8.8
CVSS
19.9%
EPSS
No
On KEV
Description
Invision Community (aka IPS Community Suite) before 4.6.0 allows eval-based PHP code injection by a moderator because the IPS\cms\modules\front\pages\_builder::previewBlock method interacts unsafely with the IPS\_Theme::runProcessFunction method.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)19.9% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IC
Ips Community Suite · Invisioncommunity
before 4.6.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-32924
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-32924
Third Party Advisory
http://karmainsecurity.com/KIS-2021-04
Exploit
http://packetstormsecurity.com/files/162868/IPS-Community-Suite-4.5.4.2-PHP-Code-Injection.html
Exploit
http://seclists.org/fulldisclosure/2021/May/80
Exploit
https://hackerone.com/reports/1092574
Vendor Advisory
https://invisioncommunity.com/features/security/
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