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Code injection in AXA Group NLP.js condition expression evaluator

Priority MEDIUM 63CWE-74Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-94.

Summary

AXA Group NLP.js 4.27.0 contains a code injection flaw in the Evaluator.walkFunction function of the Condition Expression Pipeline component. Improper control of code generation (CWE-94) lets a remote attacker inject code by manipulating the condition argument, and the attack needs some user interaction. A public exploit is linked in the references.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

A vulnerability was detected in AXA Group NLP.js 4.27.0. This impacts the function Evaluator.walkFunction of the file packages/evaluator/src/evaluator.js of the component Condition Expression Pipeline. The manipulation of the argument condition results in code injection. It is possible to launch the attack remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00312 24th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
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
AXA GroupNLP.js4.27.0—No fix listedCNA
  • NLP.js VendorAXA Group Affected 4.27.0 Fixed in — No fix listed CNA

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:a:axa_group:nlp.js:*:*:*:*:*:*:*:*——AXA Group
  • cpe:2.3:a:axa_group:nlp.js:*:*:*:*:*:*:*:* Versions — — ·AXA Group

Remediation

The sources list no fixed version for NLP.js.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Timeline

  1. 2026-10-19 Threatist record created from CVE-2026-112102
  2. 2026-10-19 Alias added: GHSA-qmj5-wpjf-j6fh
  3. 2026-10-19 CISA SSVC decision points changed
  4. 2026-10-19 Priority changed: LOW → MEDIUM

References

Sources