CVE-2026-118562 json
Single Content Sync - Critical - Remote code execution - SA-CONTRIB-2026-275
published 2026-10-28 12 d ago modified 2026-11-06 3 d ago also DRUPAL-CONTRIB-2026-275 , EUVD-2026-113497
- cvss
- 7.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 25%
- public exploits
- 0
- none known
Summary
Deserialization of Untrusted Data vulnerability in Drupal Single Content Sync allows Object Injection. This issue affects Single Content Sync versions: from 0.0.0 to 1.4.19.
Patch / fix
- packagist drupal/single_content_sync 1.4.19
- Drupal Single Content Sync 1.4.19
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 3 d ago
Exploit prediction
0.32% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | drupal/single_content_sync | <1.4.19 |
1.4.19 |
Affected products
- Drupal Single Content Sync
Classification
- Weakness
-
- CWE-502 Deserialization of Untrusted Data
References
Sources
- CVE List CVE-2026-118562
- NVD CVE-2026-118562
- OSV DRUPAL-CONTRIB-2026-275
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