Information disclosure in Collabora Online
CVE-2024-25114
Collabora Online is a collaborative online office suite based on LibreOffice technology. Each document in Collabora Online is opened by a separate "Kit" instance in a different "jail" with a unique directory "jailID" name. For security reasons, this directory name is randomly generated and should not be given out to the client. In affected versions of Collabora Online it is possible to use the CELL() function, with the "filename" argument, in the spreadsheet component to get a path which includes this JailID. The impact of this vulnerability in its own is low because it requires to be chained with another vulnerability. Users should upgrade to Collabora Online 23.05.9; Collabora Online 22.05.22; Collabora Online 21.11.10 or higher. There are no known workarounds for this vulnerability.
Vulnerability class: Information Disclosure
EPSS: 0.005 (39.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 2.6 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N.
Affected products
- Collabora Online
- Collaboraonline Online — versions >= 23.0.0, < 23.05.9, >= 22.0.0, < 22.05.22, < 21.11.9.4
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (Exploit, x_refsource_MISC)
Frequently asked questions
- What is CVE-2024-25114?
- CVE-2024-25114 is a low-severity vulnerability in Collabora Online, classified under Information Disclosure. CVSS score: 2.6/10. Published 2024-03-11.
- How severe is CVE-2024-25114?
- Low severity. CVSS v3 base score is 2.6 out of 10.