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CVE-2020-28945

OX App Suite 7.10.4 and earlier allows XSS via crafted content to reach an undocumented feature,...

6.1 Medium

OX App Suite 7.10.4 and earlier allows XSS via crafted content to reach an undocumented feature, such as ![](http://onerror=Function.constructor, in a Notes item.

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

1.08%Up 0.5 points since May 4, 2021
90%50%10%1%

What each source reports

NVD Score used 6.1

OX App Suite 7.10.4 and earlier allows XSS via crafted content to reach an undocumented feature, such as ![](http://onerror=Function.constructor, in a Notes item.

Record
CVE-2020-28945
CVSS 3.1
6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 2.0
4.3 MediumAV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness
CWE-79
Updated
2026-11-02
CVE List No score

OX App Suite 7.10.4 and earlier allows XSS via crafted content to reach an undocumented feature, such as ![](http://onerror=Function.constructor, in a Notes item.

Record
CVE-2020-28945
Updated
2026-11-02
EUVDEUVD-2020-21333 No score

OX App Suite 7.10.4 and earlier allows XSS via crafted content to reach an undocumented feature, such as ![](http://onerror=Function.constructor, in a Notes item.

Record
EUVD-2020-21333
Updated
2026-11-03
GitHub AdvisoriesGHSA-pv7m-66r4-95xg No score

OX App Suite 7.10.4 and earlier allows XSS via crafted content to reach an undocumented feature,...

OX App Suite 7.10.4 and earlier allows XSS via crafted content to reach an undocumented feature, such as ![](http://onerror=Function.constructor, in a Notes item.

Record
GHSA-pv7m-66r4-95xg
Weakness
CWE-79
Updated
2026-11-02

Affected products

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2020-28945 is a medium vulnerability (CVSS 6.1) in Open-xchange Appsuite, published May 3, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.08%, the 65th percentile. No source names a fixed version.

References

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