| Title | AccessAlly <3.5.7 - Sensitive Information Leakage |
|---|---|
| Author | dhiyaneshDK |
| Severity | High |
| Impact | An attacker can exploit this vulnerability to gain access to sensitive information. |
| Remediation | Upgrade AccessAlly to version 3.5.7 or higher to fix the vulnerability. |
| CVSS Score | 7.5 |
| EPSS Score | 0.25403 |
| CVE ID | CVE-2021-24226 |
| CWE ID | CWE-200 |
| Tags | cve2021 cve wordpress wp-plugin wpscan accessally vuln |
WordPress AccessAlly plugin before 3.5.7 allows sensitive information leakage because the file "resource/frontend/product/product-shortcode.php" (which is responsible for the [accessally_order_form] shortcode) dumps serialize($_SERVER), which contains all environment variables. The leakage occurs on all public facing pages containing the [accessally_order_form] shortcode, and no login or administrator role is required.
GET / HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.0 Safari/605.1.15
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24226.yaml
🦈 Packet Capture: ⬇️ Download cve-2021-24226.pcap
N/AN/A