A vulnerability classified as critical was found in DedeCMS 5.7.110. This vulnerability affects unknown code of the file /uploads/tags.php. The manipulation of the argument tag_alias leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-238636.
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.238636 | third party advisory vdb entry technical description |
| https://vuldb.com/?ctiid.238636 | signature third party advisory permissions required |
| https://github.com/laoquanshi/cve | broken link |
| https://github.com/laoquanshi/cve/blob/main/dedecms%20%20sql%20%20injection | broken link exploit |