{"id":36151,"date":"2025-05-07T19:37:00","date_gmt":"2025-05-07T19:37:00","guid":{"rendered":""},"modified":"2025-05-30T17:30:20","modified_gmt":"2025-05-30T23:30:20","slug":"cve-2025-1305-cross-site-request-forgery-csrf-vulnerability-in-newsblogger-wordpress-theme","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-1305-cross-site-request-forgery-csrf-vulnerability-in-newsblogger-wordpress-theme\/","title":{"rendered":"CVE-2025-1305: Cross-Site Request Forgery (CSRF) Vulnerability in NewsBlogger WordPress Theme<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

CVE-2025-1305 is a security vulnerability in the NewsBlogger theme for WordPress. This vulnerability allows Cross-Site Request Forgery (CSRF), a type of malicious exploit where unauthorized commands are performed on behalf of an authenticated user, due to incorrect nonce validation in a critical function. The affected theme is used by thousands of WordPress<\/a> bloggers, which puts a significant number of sites at risk. A successful exploit can lead to potential system<\/a> compromise or data leakage, thereby causing significant damage to the site owner and its visitors.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-1305
\nSeverity: High (CVSS: 8.8)
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: Required
\nImpact: System compromise, data leakage<\/a><\/p>\n

Affected Products<\/strong><\/p>\n

Product | Affected Versions<\/p>\n

NewsBlogger WordPress<\/a> Theme |<\/p>\n

How the Exploit Works<\/strong><\/p>\n

The vulnerability lies in the nonce validation<\/a> of the `newsblogger_install_and_activate_plugin()` function. A nonce is a security token used to protect WordPress URLs and forms<\/a> against certain types of misuse, malicious or otherwise. In this case, missing or incorrect nonce validation can allow an attacker to evade the security<\/a> measures and perform CSRF attacks. The attacker can trick a site administrator into clicking on a malicious link, which forges a request that uploads arbitrary files<\/a>. This, in turn, allows remote code<\/a> execution by the attacker, leading to potential system compromise or data leakage.<\/p>\n

Conceptual Example Code<\/strong><\/p>\n

Here’s a conceptual example of how a CSRF attack exploiting this vulnerability<\/a> might look. The attacker creates a malicious link or script that sends a POST request to the vulnerable<\/a> endpoint.<\/p>\n

POST \/wp-admin\/admin-ajax.php?action=newsblogger_install_and_activate_plugin HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/x-www-form-urlencoded\nplugin=malicious_plugin.zip&nonce=...<\/code><\/pre>\n
In this example, the attacker has replaced the `plugin` parameter with a malicious file<\/a> and used a forged `nonce` value. When clicked by an unsuspecting website administrator, this request would be sent and processed by the server, leading to the installation and activation of a malicious plugin<\/a>.<\/p>\n
Mitigation Guidance<\/strong><\/p>\n
To protect your WordPress site from this vulnerability<\/a>, it is advised to apply the vendor patch as soon as it’s available. Until then, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation. These systems can help detect and block malicious traffic that attempts to exploit this vulnerability<\/a>. Furthermore, administrators should be wary of clicking on unverified links to prevent CSRF attacks.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview CVE-2025-1305 is a security vulnerability in the NewsBlogger theme for WordPress. This vulnerability allows Cross-Site Request Forgery (CSRF), a type of malicious exploit where unauthorized commands are performed on behalf of an authenticated user, due to incorrect nonce validation in a critical function. The affected theme is used by thousands of WordPress bloggers, which […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"vendor":[],"product":[],"attack_vector":[90,80],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-36151","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-csrf","attack_vector-rce"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t