Code Injection Vulnerability in DeepPavlov by DeepPavlov
CVE-2026-112100

5.1MEDIUM

Key Information:

Vendor

DeepPavlov

Status
Deeppavlov
Vendor
CVE Published:
19 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-112100?

A code injection vulnerability exists in the DeepPavlov library, specifically in the MultiTaskPipelinePreprocessor.init method. This issue can be exploited remotely due to improper handling of the preprocessor argument in multitask_preprocessor.py. Public disclosure of this vulnerability indicates a potential risk for users running DeepPavlov versions up to 1.7.0, with the project reportedly being notified of the issue but having yet to respond. Users are advised to assess their exposure and mitigate potential risks associated with this vulnerability.

Affected Version(s)

DeepPavlov 1.0

DeepPavlov 1.1

DeepPavlov 1.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-112100 - Proof of Concept

References

https://vuldb.com/vuln/421958
vdb-entrytechnical-description
https://vuldb.com/vuln/421958/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-112100
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Dem0000000 (VulDB User)
VulDB CNA Team
.