CVE-2021-24321

Bello < 1.6.0 - Unauthenticated Blind SQL Injection

CRITICAL
9.8
CVSS Score
Published: June 1, 2021 at 11:33 AM UTC
Updated: June 17, 2026 at 03:39 AM UTC
2 products affected across 1 vendorBelloThemes Bello

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Severity
CRITICAL9.8
Exploit prediction
EPSS 67%

Description

The Bello - Directory & Listing WordPress theme before 1.6.0 did not sanitise the bt_bb_listing_field_price_range_to, bt_bb_listing_field_now_open, bt_bb_listing_field_my_lng, listing_list_view and bt_bb_listing_field_my_lat parameters before using them in a SQL statement, leading to SQL Injection issues

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Bello· Bold Themeswordpress-theme
95%
v < 1.6.0
Affected range stops below 1.6.0, so it looks safe — our inference, not a vendor statement
60%
v < 1.6.0
Affected range stops below 1.6.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-89

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