CVE-2025-31686Network attack vector

Authenticated invite disclosure via missing user route check

Published Mar 31, 2025 · Updated Apr 29, 2025

Missing authorization in Drupal Open Social before 12.3.11 and 12.4.0 through 12.4.9 allows remote authenticated users to view others' invites. The social_group_user_invitations view lacked both a current-user filter and a route access check tying the requested user identifier to the signed-in account. Any authenticated account could browse another user's group invitations; event invitation exposure additionally required social_event_max_enroll.

CVSS severity8.1
High
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Drupal Open Social before 12.3.11 and 12.4.0 through 12.4.9 allows remote authenticated users to view others' invites. The social_group_user_invitations view lacked both a current-user filter and a route access check tying the requested user identifier to the signed-in account. Any authenticated account could browse another user's group invitations; event invitation exposure additionally required social_event_max_enroll.

The record

CVE
CVE-2025-31686
Published
Mar 31, 2025
Updated
Apr 29, 2025
Vendor
OAuth.js
Product
Open Social
Classifications
CWE-862, CAPEC-87, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 31, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 29, 2025Record 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 <12.3.11
  2. Affected versionversion=12.4.0 <12.4.10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OAuth.js · Open Socialversion=0.0.0 <12.3.11; version=12.4.0 <12.4.10

Published CVSS scores

7.2GitHubCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U
8.1CISA-ADPCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

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-862Missing Authorization
CAPEC-87Forceful Browsing
T1190Exploit Public-Facing Application

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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