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Vulnerability record · CVE-2021-40604 · published 13 June 2022

CVE-2021-40604: Invisioncommunity ips community suite server-side request forgery (ssrf) vulnerability

IInvisioncommunity · Ips Community Suite

A Server-Side Request Forgery (SSRF) vulnerability in IPS Community Suite before 4.6.2 allows remote authenticated users to request arbitrary URLs or trigger deserialization via phar protocol when generating class names dynamically. In some cases an exploitation is possible by an unauthenticated user.

9.1 CVSS 3.1 Critical EPSS 1.2% · top 32.7% CWE-918 · Server-side request forgery (SSRF)
9.1CVSS 3.1 base score, v2 6.4
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

A Server-Side Request Forgery (SSRF) vulnerability in IPS Community Suite before 4.6.2 allows remote authenticated users to request arbitrary URLs or trigger deserialization via phar protocol when generating class names dynamically. In some cases an exploitation is possible by an unauthenticated user.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://invisioncommunity.com/release-notes/462-r99/ Release NotesVendor Advisory
https://invisioncommunity.com/release-notes/462-r99/ Release NotesVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-40604), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.