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TI-2026-75373 Aliases CVE-2026-62362

SQL injection in PeerBanHelper statistic analysis endpoint

Priority MEDIUM 56CWE-89Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
SQL injection
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-89.

Summary

PeerBanHelper from 5.0.0 before 9.3.15 is affected. The /api/statistic/analysis/field endpoint passes an unsanitized field parameter into SQL queries, which is an SQL injection (CWE-89). An authenticated user with high privileges can read all data in the PeerBanHelper database.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

PeerBanHelper automatically blocks unwanted, leeching, and abnormal BitTorrent peers using customizable and cloud rules. From 5.0.0 until 9.3.15, the /api/statistic/analysis/field endpoint accepts a crafted field query parameter from an authenticated user and passes it to countField or sumField. The mapField() method forwards unrecognized field names without sanitization, so unrecognized field names are interpolated into SQL through ${field} across the SQLite, MySQL, and PostgreSQL mappers. Successful exploitation can read all data in the PeerBanHelper database. This issue is fixed in version 9.3.15.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00342 27th percentileScored 2026-11-07
Fix Fixed PeerBanHelper (PBH-BTN): 9.3.15

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
PBH-BTNPeerBanHelper5.0.0 to before 9.3.159.3.15Patch availableCNA
  • PeerBanHelper VendorPBH-BTN Affected 5.0.0 to before 9.3.15 Fixed in 9.3.15 Patch available CNA

Remediation

Upgrade PeerBanHelper to version 9.3.15, which fixes this issue.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

  • Fix · CNA PeerBanHelper (PBH-BTN) Fixed in 9.3.15

Timeline

  1. 2026-10-16 Threatist record created from CVE-2026-62362
  2. 2026-10-28 CISA SSVC decision points changed
  3. 2026-10-28 Priority changed: LOW → MEDIUM

References

Other 3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences