Is there a public exploit for CVE-2026-118562?

No public exploit for CVE-2026-118562 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

— Unscored

Deserialization of Untrusted Data vulnerability in Drupal Single Content Sync allows Object Injection.

CVE-2026-118562

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.

Assessment

CVSS: Not yet scored
Severity: Unscored
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 30 October 2026
Last updated: 30 October 2026
Weakness: CWE-502
Assigner: mlhess@drupal.org

At the source

References

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

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