CVE-2021-24226

HIGH NUCLEI

AccessAlly < 3.5.7 - Unauthenticated Sensitive Information Exposure via [accessally_order_form] Shortcode

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2021-24226 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.

Description

In the AccessAlly WordPress plugin before 3.5.7, the file "resource/frontend/product/product-shortcode.php" responsible for the [accessally_order_form] shortcode is dumping serialize($_SERVER), which contains all environment variables. The leakage occurs on all public facing pages containing the [accessally_order_form] shortcode, no login or administrator role is required.

Nuclei Templates (1)

AccessAlly <3.5.7 - Sensitive Information Leakage
HIGHby dhiyaneshDK

References (1)

Core 1
Core References
Exploit, Third Party Advisory x_refsource_confirm
https://wpscan.com/vulnerability/8e3e89fd-e380-4108-be23-00e87fbaad16

Scores

CVSS v3 7.5
EPSS 0.0540
EPSS Percentile 91.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-200
Status published
Products (1)
accessally/accessally < 3.5.7
Published Apr 12, 2021
Tracked Since Feb 18, 2026