PT-2025-34877 · Readarr · Readarr

4Rdr · Published 2025-08-27 · Updated 2025-08-27 · CVE-2025-50983

Positive Technologies (AI Summary)

CVSS v3.1

8.3

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L

Name of the Vulnerable Software and Affected Versions: readarr version 0.4.15.2787

Description: A SQL Injection issue exists in readarr that allows attackers to inject and execute arbitrary SQL commands against the backend SQLite database. The /api/v1/wanted/cutoff API endpoint does not properly sanitize user-supplied input to the sortKey parameter. Exploitation was confirmed using sqlmap via stacked queries, demonstrating the ability to run arbitrary SQL statements. A query utilizing SQLite's RANDOMBLOB() and HEX() functions was executed to simulate a time-based payload, indicating extensive control over database interactions.

Recommendations: Update to a newer version that contains a fix for this issue.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2025-50983

Affected Products

Readarr

References · 4

• 🔥 https://github.com/4rdr/proofs/blob/main/info/readarr-0.4.15.2787-sql-injection-via-sortkey-parameter.md · Exploit
• https://osv.dev/vulnerability/CVE-2025-50983 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-50983 · Security Note
• https://twitter.com/CVEnew/status/1960727664689336410 · Twitter Post