Vulnerability in Bookreen
CVE-2023-3374
Incomplete List of Disallowed Inputs vulnerability in Unisign Bookreen allows Privilege Escalation. This issue affects Bookreen: before 3.0.0.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.007 (51.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 51.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.007 · change: +0.001
Affected products
- Bookreen
- Unisign Bookreen — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.usom.gov.tr/bildirim/tr-23-0489 (Third Party Advisory, government-resource, broken-link)
- siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0489 (government-resource)
Frequently asked questions
- What is CVE-2023-3374?
- CVE-2023-3374 is a critical-severity vulnerability in Bookreen, classified under Incomplete List of Disallowed Inputs. CVSS score: 9.8/10. Published 2023-09-05.
- How severe is CVE-2023-3374?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-3374 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.