CVE-2025-3907 | Search API Solr - Moderately critical - Cross Site Request Forgery - SA-CONTRIB-2025-046

Cross-Site Request Forgery (CSRF) vulnerability in Drupal Search API Solr allows Cross Site Request Forgery.This issue affects Search API Solr: from 0.0.0 before 4.3.9.

Published: 2025-04-23 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-3907 is rated Low Risk (18.1/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.13%). Low composite risk—no urgent action required; patch on your normal maintenance cycle and revisit priority if CVSS or EPSS increases.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2025-3907

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.16% 0.13% -0.04%
2 2026-06-01 0.08% 0.16% +0.08%
3 2026-02-17 — 0.08% —

Full EPSS history (4 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-3907

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
4.3 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:L)
Attackers could change some data, but it’s limited—not everything goes.
Availability (A:N)
Service keeps running; no real outage angle.
 2.8 1.4 134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2025-3907

Affected software / configurations for CVE-2025-3907

Vendor Product Version Raw CPE
drunkenmonkey search_api_solr < 4.3.9 cpe:2.3:a:drunkenmonkey:search_api_solr:*:*:*:*:*:drupal:*:*

References for CVE-2025-3907

URL Tags
https://www.drupal.org/sa-contrib-2025-046 Third Party Advisory
cvelogic Threat Intelligence