CVE-2026-100506

LOWCVSS 7.2 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Deserialization of Untrusted Data vulnerability in WP Spell Check WP Spell Check wp-spell-check allows Object Injection.This issue affects WP Spell Check: from n/a through 12.1.

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0.0/ 10 priority

Sources & remediation

Other references

https://patchstack.com/database/wordpress/plugin/wp-spell-check/vulnerability/wordpress-wp-spell-check-plugin-12-1-php-object-injection-vulnerability?_s_id=cve

Weakness type (CWE)

CWE-502

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Referenced assets1 URL

By indicator

https://dailycve.com/wordpress-plugin-wp-spell-check-deserialization-of-untrusted-data-cve-2026-100506-high-dc-oct2026-2735/

Full discourse1 post

DailyCVE@dailycve1d
🔴 WordPress Plugin WP Spell Check Deserialization of Untrusted Data #CVE-2026-100506 (High) -DC-Oct2026-2735 https://dailycve.com/wordpress-plugin-wp-spell-check-deserialization-of-untrusted-data-cve-2026-100506-high-dc-oct2026-2735/
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