ECA: Event - Condition - Action - Less critical - Information disclosure - SA-CONTRIB-2026-074
Priority LOW 19CWE-915Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- High
- Impact type
- Tampering
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-915.
Summary
Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal ECA: Event - Condition - Action allows Object Injection. This issue affects ECA: Event - Condition - Action versions: from 0.0.0 to 2.1.20, from 3.0.0 to 3.0.12, from 3.1.0 to 3.1.4.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00226 13th percentileScored 2026-11-07
Fix Fixed ECA: Event - Condition - Action (Drupal): 2.1.20, 3.0.12, 3.1.4
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Drupal | ECA: Event - Condition - Action | 0.0.0 to before 2.1.20; 3.0.0 to before 3.0.12; 3.1.0 to before 3.1.4 | 2.1.20, 3.0.12, 3.1.4 | Patch available | CNA |
- ECA: Event - Condition - Action VendorDrupal Affected 0.0.0 to before 2.1.20; 3.0.0 to before 3.0.12; 3.1.0 to before 3.1.4 Fixed in 2.1.20, 3.0.12, 3.1.4 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:jurgenhaas:eca\:_event_-_condition_-_action:*:*:*:*:*:drupal:*:* | _event_-_condition_-_action | Vulnerable | Jurgenhaas |
- cpe:2.3:a:jurgenhaas:eca\:_event_-_condition_-_action:*:*:*:*:*:drupal:*:* Versions _event_-_condition_-_action Vulnerable ·Jurgenhaas
Remediation
- Fix · CNA ECA: Event - Condition - Action (Drupal) Fixed in 2.1.20, 3.0.12, 3.1.4
Timeline
- 2026-10-02 Threatist record created from CVE-2026-15083
- 2026-10-03 Alias added: GHSA-7h4c-w76p-j34c
References
More Drupal vulnerabilities
- TI-2026-07979 Drupal core - Highly critical - SQL injection - SA-CORE-2026-004 KEVCVSS 3.1CRITICAL 9.8
- TI-2018-05494 Drupal core - Highly critical - Remote Code Execution - SA-CORE-2018-004 KEVCVSS 3.1CRITICAL 9.8
- TI-2018-05493 Improper input validation in Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6… KEVCVSS 3.1CRITICAL 9.8
- TI-2020-10731 Unrestricted file upload in Drupal Core KEVCVSS 3.1HIGH 8.8
- TI-2019-04505 Drupal core - Highly critical - Remote Code Execution KEVCVSS 3.1HIGH 8.1
- TI-2020-17477 Archive_Tar through 1.4.10 has :// filename sanitization only to address phar attacks… KEVCVSS 3.1HIGH 7.8
Sources
- CVE-2026-15083 · CVE Program
- CVE-2026-15083 · NVD
- FIRST EPSS
- GHSA-7h4c-w76p-j34c · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences