SEPTEMBER 17, 2026
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Case File

CVE-2026-86113

MEDIUM · CVSS 6.5 EPSS 0.24% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-05 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

The vulnerability allows authenticated users of BookWyrm versions up to 0.9.1 to bypass authorization controls in the edit_readthrough function, enabling them to alter other users' reading records. This could lead to unauthorized modifications of start dates, finish dates, and progress metrics, compromising the integrity of reading statistics and any exported data. Organizations using BookWyrm should prioritize patching this issue to protect user data and maintain trust in the platform.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-86113
Severity
MEDIUM
CVSS
6.5
EPSS
0.24%

Original NVD Description

BookWyrm through 0.9.1 contains an authorization bypass vulnerability in the edit_readthrough function that allows authenticated users to modify other users' reading records. Attackers can exploit sequential ReadThrough IDs to overwrite arbitrary users' start dates, finish dates, progress, and progress mode, affecting reading statistics and exported data.