A vulnerability was determined in Shanghai Lingdang Information Technology Lingdang CRM up to 8.6.5.4. Affected by this issue is some unknown functionality of the file crm/WeiXinApp/yunzhijia/event.php. The manipulation of the argument openid leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 8.6.5 is able to address this issue. It is recommended to upgrade the affected component. The vendor explains: "All SQL injection vectors were patched via parameterized queries and input sanitization in v8.6.5+."
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.319862 | vdb entry technical description third party advisory |
| https://vuldb.com/?ctiid.319862 | vdb entry permissions required signature |
| https://vuldb.com/?submit.626276 | vdb entry third party advisory |
| https://github.com/jackyliu666/blob2/blob/main/README.md | broken link related |
| https://github.com/jackyliu666/event/ | exploit third party advisory |