8.1

CVE-2025-31686: drupal open social Missing Authorization

CVSS: 8.1v3.1HighAnalyzed
Published 31-03-2025Last modified 29-04-2025
Open JSON

Vulnerability summary

CVE-2025-31686 is a high (CVSS 8.1) Missing Authorization vulnerability in drupal open social. EPSS estimates a 0.40% chance of exploitation in the next 30 days, higher than 33.3% of scored vulnerabilities.

Overall risk
32/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.1/10
010
High · v3.1 (CVE.org)
EPSS score
0.40%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 31-03-2025
    PublishedVulnerability first disclosed.
  2. 29-04-2025
    Last modifiedVulnerability information updated.

Description

Missing Authorization vulnerability in Drupal Open Social allows Forceful Browsing.This issue affects Open Social: from 0.0.0 before 12.3.11, from 12.4.0 before 12.4.10.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.40%

Chance of exploitation in the next 30 days

Percentile

33%

Versus all other CVEs

30-day change

+0.01 pp

From 0.40% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.40%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Drupal1 product
  • open social≥ 0.0.0, < 12.3.11 | ≥ 12.4.0, < 12.4.10
Getopensocial1 product

2 vendors · 2 products

References

1 links