CVE-2023-3374

9.8 CRITICAL
Published: September 05, 2023 Modified: May 22, 2026
View on NVD

Description

Incomplete List of Disallowed Inputs vulnerability in Unisign Bookreen allows Privilege Escalation. This issue affects Bookreen: before 3.0.0.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0489
Source: iletisim@usom.gov.tr
https://www.usom.gov.tr/bildirim/tr-23-0489
Source: iletisim@usom.gov.tr
Third Party Advisory
https://www.usom.gov.tr/bildirim/tr-23-0489
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

3 reference(s) from NVD

Quick Stats

CVSS v3 Score
9.8 / 10.0
EPSS (Exploit Probability)
0.6%
43th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-184

Affected Vendors

bookreen

Related CVEs

CVE-2026-57700 10.0
CVE-2026-56790 7.3
CVE-2026-56789 6.5
CVE-2026-56788 4.4
CVE-2026-56787 6.5