CVE-2023-49782

Cross-Site-Scripting vulnerability in error message passing in richdocumentscode

Description

Collabora Online is a collaborative online office suite based on LibreOffice technology. Users of Nextcloud with `Collabora Online - Built-in CODE Server` app can be vulnerable to attack via proxy.php. The bug was fixed in Collabora Online - Built-in CODE Server (richdocumentscode) release 23.5.601. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Category

7.1
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.10%
Vendor Advisory github.com
Affected: CollaboraOnline online
Published at:
Updated at:

References

Link Tags
https://github.com/CollaboraOnline/online/security/advisories/GHSA-8xm5-pgfr-8mjr vendor advisory
https://apps.nextcloud.com/apps/richdocumentscode product

Frequently Asked Questions

What is the severity of CVE-2023-49782?
CVE-2023-49782 has been scored as a high severity vulnerability.
How to fix CVE-2023-49782?
To fix CVE-2023-49782, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-49782 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-49782 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-49782?
CVE-2023-49782 affects CollaboraOnline online.
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