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CVE-2026-116275

AllenAI AllenNLP Registrable Configuration Machinery registrable.py Registrable.resolve_class_name code injection

MEDIUM
6.3
CVSS Score
Published: October 26, 2026 at 12:30 PM UTC
Updated: October 26, 2026 at 06:41 PM UTC
1 product affected across 1 vendorAllenNLP

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.3%
SSVC
PoC

Description

A vulnerability was found in AllenAI AllenNLP up to 2.10.1. This impacts the function Registrable.resolve_class_name of the file allennlp/common/registrable.py of the component Registrable Configuration Machinery. Performing a manipulation of the argument Type results in code injection. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way. This vulnerability only affects products that are no longer supported by the maintainer.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

AllenNLP· AllenAI
99%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/426304
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/426304/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-116275
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/1011308
Exploit
Source: cverecord
https://github.com/3em0/cve_repo/blob/main/2026/AllenNLP_2.10.1_Unsafe_Reflective_Instantiation_RCE_in_FromParams_Configuration_Handling.md

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-94CWE-74

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