CVE-2026-118562 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Drupal	Single Content Sync

No data.

No data.

References

Link	Providers
https://www.drupal.org/sa-contrib-2026-275

History

Sat, 07 Nov 2026 07:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Fri, 06 Nov 2026 14:30:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}`

Fri, 30 Oct 2026 23:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Drupal Drupal single Content Sync
Vendors & Products		Drupal Drupal single Content Sync

Fri, 30 Oct 2026 03:30:00 +0000

Type	Values Removed	Values Added
Description		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.
Title		Single Content Sync - Critical - Remote code execution - SA-CONTRIB-2026-275
Weaknesses		CWE-502
References		https://www.drupal.org/sa-contrib-2026-275

MITRE

Status: PUBLISHED

Assigner: drupal

Published: 2026-10-30T03:08:50.773Z

Updated: 2026-11-06T13:41:36.236Z

Reserved: 2026-10-28T15:50:46.719Z

Link: CVE-2026-118562

Vulnrichment

Updated: 2026-11-06T13:40:52.681Z

NVD

Status : Awaiting Analysis

Published: 2026-10-30T04:18:21.990

Modified: 2026-11-06T14:17:08.610

Link: CVE-2026-118562

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-118562", "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "state": "PUBLISHED", "assignerShortName": "drupal", "dateReserved": "2026-10-28T15:50:46.719Z", "datePublished": "2026-10-30T03:08:50.773Z", "dateUpdated": "2026-11-06T13:41:36.236Z"}, "containers": {"cna": {"title": "Single Content Sync - Critical - Remote code execution - SA-CONTRIB-2026-275", "datePublic": "2026-10-28T17:17:38.000Z", "references": [{"url": "https://www.drupal.org/sa-contrib-2026-275"}], "problemTypes": [{"descriptions": [{"cweId": "CWE-502", "description": "CWE-502 Deserialization of Untrusted Data", "lang": "en", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-586", "descriptions": [{"lang": "en", "value": "CAPEC-586 Object Injection"}]}], "affected": [{"collectionURL": "https://www.drupal.org/project/single_content_sync", "product": "Single Content Sync", "vendor": "Drupal", "repo": "https://git.drupalcode.org/project/single_content_sync", "versions": [{"lessThan": "1.4.19", "status": "affected", "version": "0.0.0", "versionType": "semver"}]}], "descriptions": [{"lang": "en", "value": "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."}], "credits": [{"lang": "en", "type": "finder", "value": "Drew Webber (mcdruid)"}, {"lang": "en", "type": "remediation developer", "value": "Drew Webber (mcdruid)"}, {"lang": "en", "type": "remediation developer", "value": "Oleksandr Kuzava (nginex)"}, {"lang": "en", "type": "coordinator", "value": "Swan Kalata (akalata)"}, {"lang": "en", "type": "coordinator", "value": "Greg Knaddison (greggles)"}, {"lang": "en", "type": "coordinator", "value": "Lee Rowlands (larowlan)"}, {"lang": "en", "type": "coordinator", "value": "Drew Webber (mcdruid)"}, {"lang": "en", "type": "coordinator", "value": "Juraj Nemec (poker10)"}, {"lang": "en", "type": "coordinator", "value": "Jess (xjm)"}], "providerMetadata": {"orgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "shortName": "drupal", "dateUpdated": "2026-10-30T03:08:50.773Z"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-11-06T13:41:02.471691Z", "id": "CVE-2026-118562", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-06T13:41:36.236Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2026-118562", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-11-06T13:41:02.471691Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-06T13:40:52.681Z"}}], "cna": {"title": "Single Content Sync - Critical - Remote code execution - SA-CONTRIB-2026-275", "credits": [{"lang": "en", "type": "finder", "value": "Drew Webber (mcdruid)"}, {"lang": "en", "type": "remediation developer", "value": "Drew Webber (mcdruid)"}, {"lang": "en", "type": "remediation developer", "value": "Oleksandr Kuzava (nginex)"}, {"lang": "en", "type": "coordinator", "value": "Swan Kalata (akalata)"}, {"lang": "en", "type": "coordinator", "value": "Greg Knaddison (greggles)"}, {"lang": "en", "type": "coordinator", "value": "Lee Rowlands (larowlan)"}, {"lang": "en", "type": "coordinator", "value": "Drew Webber (mcdruid)"}, {"lang": "en", "type": "coordinator", "value": "Juraj Nemec (poker10)"}, {"lang": "en", "type": "coordinator", "value": "Jess (xjm)"}], "impacts": [{"capecId": "CAPEC-586", "descriptions": [{"lang": "en", "value": "CAPEC-586 Object Injection"}]}], "affected": [{"repo": "https://git.drupalcode.org/project/single_content_sync", "vendor": "Drupal", "product": "Single Content Sync", "versions": [{"status": "affected", "version": "0.0.0", "lessThan": "1.4.19", "versionType": "semver"}], "collectionURL": "https://www.drupal.org/project/single_content_sync"}], "datePublic": "2026-10-28T17:17:38.000Z", "references": [{"url": "https://www.drupal.org/sa-contrib-2026-275"}], "descriptions": [{"lang": "en", "value": "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."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-502", "description": "CWE-502 Deserialization of Untrusted Data"}]}], "providerMetadata": {"orgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "shortName": "drupal", "dateUpdated": "2026-10-30T03:08:50.773Z"}}}, "cveMetadata": {"cveId": "CVE-2026-118562", "state": "PUBLISHED", "dateUpdated": "2026-11-06T13:41:36.236Z", "dateReserved": "2026-10-28T15:50:46.719Z", "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "datePublished": "2026-10-30T03:08:50.773Z", "assignerShortName": "drupal"}, "dataVersion": "5.2"}