CVE-2021-3026
Invision Community IPS Community Suite before 4.5.4.2 allows XSS during the quoting of a post or...
Invision Community IPS Community Suite before 4.5.4.2 allows XSS during the quoting of a post or comment.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Invision Community IPS Community Suite before 4.5.4.2 allows XSS during the quoting of a post or comment.
- Record
CVE-2021-3026- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Invision Community IPS Community Suite before 4.5.4.2 allows XSS during the quoting of a post or comment.
- Record
CVE-2021-3026- Updated
- 2026-11-02
EUVDEUVD-2021-26379 No score
Invision Community IPS Community Suite before 4.5.4.2 allows XSS during the quoting of a post or comment.
- Record
EUVD-2021-26379- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-vj85-qf86-f23q No score
Invision Community IPS Community Suite before 4.5.4.2 allows XSS during the quoting of a post or...
Invision Community IPS Community Suite before 4.5.4.2 allows XSS during the quoting of a post or comment.
- Record
GHSA-vj85-qf86-f23q- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-3026 is a medium vulnerability (CVSS 6.1) in Invisioncommunity Ips Community Suite, published January 5, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.64%, the 50th percentile. No source names a fixed version.