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VulnerabilityPublished

CVE-2026-118562: Drupal Single Content Sync · Deserialization of Untrusted Data

Affects Drupal Single Content SyncSource CVE Database V5

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Not known to be exploited : upgrade to 1.4.19 soon.

Data as of 30 Oct 2026, 03:45 UTC

Severity
High

Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in 1.4.19

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 30 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.

What to do

Upgrade Drupal Single Content Sync to 1.4.19.

Affected software

ProductAffectedFixed in
DrupalSingle Content SyncAffected
  • <1.4.19
Fixed in
  • 1.4.19

AI-suggested

Upgrade Drupal Single Content Sync to version 1.4.19 or later, where this vulnerability has been fixed. No additional mitigation steps are indicated.

Description

A deserialization of untrusted data vulnerability (CWE-502) exists in Drupal Single Content Sync versions from 0.0.0 up to but not including 1.4.19. This flaw allows object injection, which can lead to security issues. The vulnerability was fixed in version 1.4.19.

References

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