CVE-2021-24249Public exploitNetwork attack vector

PII disclosure via tokenless listing export

Published May 5, 2021 · Updated Aug 3, 2024

Cross-site request forgery in Business Directory Plugin before 5.11.2 allows remote attackers to trigger listing exports through an administrator. The wpbdp-csv-export admin-ajax action accepts attacker-supplied export state without a CSRF token and writes a downloadable export containing selected listing fields. An authenticated administrator must submit the crafted request; the generated file can expose listing PII, including email and home addresses.

CVSS severity6.5
Medium
EPSS probability0.71%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Business Directory Plugin before 5.11.2 allows remote attackers to trigger listing exports through an administrator. The wpbdp-csv-export admin-ajax action accepts attacker-supplied export state without a CSRF token and writes a downloadable export containing selected listing fields. An authenticated administrator must submit the crafted request; the generated file can expose listing PII, including email and home addresses.

The record

CVE
CVE-2021-24249
Published
May 5, 2021
Updated
Aug 3, 2024
Vendor
Business Directory Team
Product
Business Directory Plugin
Classifications
CWE-352, T1204
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 5, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=5.11.2 <5.11.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Business Directory Team · Business Directory Pluginversion=5.11.2 <5.11.2

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
4.3NIST NVDAV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
T1204User Execution

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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