CVE intelligence and bounded remediation

CVE-2022-0949 — Stopbadbots Block And Stop Bad Bots security vulnerability

Critical CVSS 9.8

The Block Bad Bots and Stop Bad Bots Crawlers and Spiders and Anti Spam Protection WordPress plugin before 6.930 does not properly sanitise and escape the fingerprint parameter before using it in a SQL statement via the stopbadbots_grava_fingerprint AJAX action, available to unauthenticated users, leading to a SQL injection

Severity
Critical
CVSS
9.8 (3.1)
Published
2022-04-11
CISA KEV
Not currently listed
Ecosystem
php/wordpress
Weaknesses
CWE-89

Affected products

  • stopbadbots / block_and_stop_bad_bots

Matched remediation archetype

SQL and data-query injection

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Check exposure

  • Trace request, message, file, and stored values into SQL, ORM query fragments, filters, sort expressions, and other data-query languages.
  • Inventory database roles, reachable schemas, multi-tenant boundaries, and whether stacked or administrative operations are enabled.
  • Check both direct queries and second-order use of previously stored values.

Remediate safely

  • Use parameterized queries or safe query builders for all values; map identifiers and operators through explicit allowlists.
  • Remove raw query concatenation and give the application account only the tables and operations it requires.
  • Update affected data-access components and add regression tests for query structure preservation with inert edge-case inputs.

Authoritative sources

Complete CVE record and remediation plan

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