CVE-2021-32924
mediumpriority · track · 42EPSS 0.199 · 97 %ileEURUUSEPSS · scored 2026-10-27
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
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6–9.8
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (3)
Products and version ranges known to be affected.
- invisioncommunity ips community suite< 4.6.0nvdUScpe:2.3:a:invisioncommunity:ips_community_suite:*:*:*:*:*:*:*:*
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (16)
External citations — patches, advisories, analysis.
- http://karmainsecurity.com/KIS-2021-04cnnvd
- http://seclists.org/fulldisclosure/2021/May/80cnnvd
- https://hackerone.com/reports/1092574cnnvd
- https://invisioncommunity.com/features/security/cnnvd
- https://packetstormsecurity.com/files/162868/IPS-Community-Suite-4.5.4.2-PHP-Code-Injection.htmlcnnvd
- https://www.cybersecurity-help.cz/vdb/SB2021060104cnnvd
- http://karmainsecurity.com/KIS-2021-04enisa_euvd
- http://packetstormsecurity.com/files/162868/IPS-Community-Suite-4.5.4.2-PHP-Code-Injection.htmlenisa_euvd
Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.
Free scan