Auth bypass in Dino
CVE-2023-28686
Dino before 0.2.3, 0.3.x before 0.3.2, and 0.4.x before 0.4.2 allows attackers to modify the personal bookmark store via a crafted message. The attacker can change the display of group chats or force a victim to join a group chat; the victim may then be tricked into disclosing sensitive information.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.007 (51.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 51.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Dino
- Debian Linux — versions 10.0, 11.0, 12.0
- Fedoraproject Fedora — versions 36, 37, 38
Weakness classification (CWE)
References
- dino.im/security/cve-2023-28686/ (Patch, Vendor Advisory)
- www.debian.org/security/2023/dsa-5379 (vendor-advisory, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
Frequently asked questions
- What is CVE-2023-28686?
- CVE-2023-28686 is a high-severity vulnerability in Dino, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 7.1/10. Published 2023-03-24.
- How severe is CVE-2023-28686?
- High severity. CVSS v3 base score is 7.1 out of 10.