CVE-2021-33489
OX App Suite through 7.10.5 allows XSS via JavaScript code in a shared XCF file.
OX App Suite through 7.10.5 allows XSS via JavaScript code in a shared XCF file.
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 through 7.10.5 allows XSS via JavaScript code in a shared XCF file.
- Record
CVE-2021-33489- 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 through 7.10.5 allows XSS via JavaScript code in a shared XCF file.
- Record
CVE-2021-33489- Updated
- 2026-11-02
EUVDEUVD-2021-20192No score
OX App Suite through 7.10.5 allows XSS via JavaScript code in a shared XCF file.
- Record
EUVD-2021-20192- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-594j-f97m-jvvmNo score
OX App Suite through 7.10.5 allows XSS via JavaScript code in a shared XCF file.
OX App Suite through 7.10.5 allows XSS via JavaScript code in a shared XCF file.
- Record
GHSA-594j-f97m-jvvm- Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
OX App Suite through 7.10.5 allows XSS via JavaScript code in a shared XCF file.
- Record
CVE-2021-33489- 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-2021-33489 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 1.30%, the 70th percentile. No source names a fixed version.