Information disclosure in Nextcloud Security-advisories
CVE-2023-30540
Nextcloud Talk is a chat, video & audio call extension for Nextcloud. In affected versions a user that was added later to a conversation can use this information to get access to data that was deleted before they were added to the conversa…
Vulnerability class: Information Disclosure
EPSS: 0.007 (46.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N.
Affected products
- Nextcloud Security-advisories — versions >= 15.0.0, < 15.0.5
- Nextcloud Talk
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Permissions Required, x_refsource_MISC)
Frequently asked questions
- What is CVE-2023-30540?
- CVE-2023-30540 is a low-severity vulnerability in Nextcloud Security-advisories, classified under Information Disclosure. CVSS score: 3.5/10. Published 2023-04-17.
- How severe is CVE-2023-30540?
- Low severity. CVSS v3 base score is 3.5 out of 10.