CVE-2021-33494
OX App Suite 7.10.5 allows XSS via an OX Chat room title during typing rendering.
OX App Suite 7.10.5 allows XSS via an OX Chat room title during typing rendering.
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
OX App Suite 7.10.5 allows XSS via an OX Chat room title during typing rendering.
- Record
CVE-2021-33494- 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 ListNo score
OX App Suite 7.10.5 allows XSS via an OX Chat room title during typing rendering.
- Record
CVE-2021-33494- Updated
- 2026-11-02
EUVDEUVD-2021-20197No score
OX App Suite 7.10.5 allows XSS via an OX Chat room title during typing rendering.
- Record
EUVD-2021-20197- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-x3ff-jr5f-cm7q
OX App Suite 7.10.5 allows XSS via an OX Chat room title during typing rendering.
OX App Suite 7.10.5 allows XSS via an OX Chat room title during typing rendering.
- Record
GHSA-x3ff-jr5f-cm7q- 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 - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
OX App Suite 7.10.5 allows XSS via an OX Chat room title during typing rendering.
- Record
CVE-2021-33494- 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 - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-33494 is a medium vulnerability (CVSS 6.1) in Open-xchange Ox App Suite, published November 22, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.15%, the 67th percentile. No source names a fixed version.