VulnerabilityModified

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 interacts unsafely with the IPS\_Theme::runProcessFunction method.

HIGH 8.8EPSS 19.9%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 19.9%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.

Description

CVSS 3.1: 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: 19.91% probability · 97th percentile
CISA KEV: Not listed
Weakness: CWE-94
Affected: invisioncommunity/ips community suite
Source: cve@mitre.org

References

http://karmainsecurity.com/KIS-2021-04Third Party Advisory
http://packetstormsecurity.com/files/162868/IPS-Community-Suite-4.5.4.2-PHP-Code-Injection.htmlExploit, Third Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2021/May/80Exploit, Mailing List, Third Party Advisory
https://hackerone.com/reports/1092574Exploit, Issue Tracking, Third Party Advisory
https://invisioncommunity.com/features/security/Vendor Advisory
http://karmainsecurity.com/KIS-2021-04Third Party Advisory
http://packetstormsecurity.com/files/162868/IPS-Community-Suite-4.5.4.2-PHP-Code-Injection.htmlExploit, Third Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2021/May/80Exploit, Mailing List, Third Party Advisory
https://hackerone.com/reports/1092574Exploit, Issue Tracking, Third Party Advisory
https://invisioncommunity.com/features/security/Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.