What is CVE-2023-48314?

CVE-2023-48314 is a high-severity vulnerability in Collaboraonline Online, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2023-12-01.

How severe is CVE-2023-48314?

High severity. CVSS v3 base score is 7.1 out of 10.

XSS in Collaboraonline Online

CVE-2023-48314

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. This vulnerability has been fixed in Coll…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.001 (32.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.

Affected products

Collaboraonline Online — versions < 23.5.403

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

https://github.com/CollaboraOnline/online/security/advisories/GHSA-qjrm-q4h5-v3r2 (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2023-48314?: CVE-2023-48314 is a high-severity vulnerability in Collaboraonline Online, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2023-12-01.
How severe is CVE-2023-48314?: High severity. CVSS v3 base score is 7.1 out of 10.