CVE-2026-18985Network attack vector

Authenticated arbitrary field modification via missing access checks

Published Aug 25, 2026 · Updated Aug 25, 2026

Incorrect authorization in Drupal Edit in-place field before 2.1.1 allows remote authenticated users to modify arbitrary entity fields. The entity-editing path fails to enforce access for the target entity and field before saving attacker-selected values. Any account holding the module's editing permission can overwrite fields on entities it otherwise cannot edit.

CVSS severity8.1
High
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in Drupal Edit in-place field before 2.1.1 allows remote authenticated users to modify arbitrary entity fields. The entity-editing path fails to enforce access for the target entity and field before saving attacker-selected values. Any account holding the module's editing permission can overwrite fields on entities it otherwise cannot edit.

The record

CVE
CVE-2026-18985
Published
Aug 25, 2026
Updated
Aug 25, 2026
Vendor
OAuth.js
Product
Edit in-place field
Classifications
CWE-863, CWE-285, CAPEC-87, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 25, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0.0.0 <2.1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OAuth.js · Edit in-place fieldversion=0.0.0 <2.1.1

Published CVSS scores

8.1CISA ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization
CWE-285Improper Authorization
CAPEC-87Forceful Browsing
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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