2021-3135 | tagDiv newspaper Theme API Call admin-ajax.php cross site scripting
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|CTI Interest Score
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A vulnerability was found in tagDiv newspaper Theme 10.3.9.1 on WordPress (WordPress Plugin). It has been classified as problematic. This affects an unknown function of the file wp-admin/admin-ajax.php of the component API Call Handler. The manipulation of the argument
td_block_id with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. This is going to have an impact on integrity. An attacker might be able to inject arbitrary html and script code into the web site. This would alter the appearance and would make it possible to initiate further attacks against site visitors. The summary by CVE is:
An issue was discovered in the tagDiv Newspaper theme 10.3.9.1 for WordPress. It allows XSS via the wp-admin/admin-ajax.php td_block_id parameter in a td_ajax_block API call.
The weakness was shared 07/20/2021. It is possible to read the advisory at themeforest.net. This vulnerability is uniquely identified as CVE-2021-3135 since 01/12/2021. The exploitability is told to be easy. It is possible to initiate the attack remotely. The successful exploitation requires a authentication. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5
Status: Not defined
0-Day Time: 🔒
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