Vulnerability · Published Sep 5, 2023 · Assigned by TR-CERT
CVE-2023-3375Unrestricted File Upload in Bookreen
High 7.2
In plain English
A high-severity unrestricted file upload in Bookreen from Unisign. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 72% of all known vulnerabilities).
Severity (CVSS 3.1)7.2High
Exploit odds (30 days)1.4%top 27.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Unrestricted Upload of File with Dangerous Type vulnerability in Unisign Bookreen allows OS Command Injection. This issue affects Bookreen: before 3.0.0.
Affected products (as reported)
Weakness: CWE-434 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
References
- https://www.usom.gov.tr/bildirim/tr-23-0489 government-resource, broken-link
- https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0489 government-resource