{"id":64059,"date":"2025-08-14T22:19:47","date_gmt":"2025-08-14T22:19:47","guid":{"rendered":""},"modified":"2025-08-31T06:32:05","modified_gmt":"2025-08-31T12:32:05","slug":"cve-2025-51629-critical-xss-vulnerability-in-agenzia-impresa-eccobook-pdfviewer-component","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-51629-critical-xss-vulnerability-in-agenzia-impresa-eccobook-pdfviewer-component\/","title":{"rendered":"CVE-2025-51629: Critical XSS Vulnerability in Agenzia Impresa Eccobook PdfViewer Component<\/strong>"},"content":{"rendered":"

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

The cybersecurity industry is facing yet another critical threat, CVE-2025-51629, a high-severity cross-site scripting (XSS) vulnerability. This vulnerability exists in the PdfViewer component of Agenzia Impresa Eccobook 2.81.1. XSS vulnerabilities<\/a> are particularly dangerous because they can provide an attacker with the ability to execute arbitrary web scripts or HTML, thereby enabling potential system compromise or data leakage. Any organization using the affected version of Agenzia Impresa Eccobook is at risk and should take immediate steps to mitigate this threat.<\/p>\n

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

CVE ID: CVE-2025-51629
\nSeverity: High (CVSS: 8.8)
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: Required
\nImpact: Potential system compromise or data<\/a> leakage<\/p>\n

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

Product | Affected Versions<\/p>\n

Agenzia Impresa Eccobook | 2.81.1<\/p>\n

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

The exploit takes advantage of an XSS vulnerability in the PdfViewer component<\/a> of Agenzia Impresa Eccobook. An attacker can inject a crafted payload into the Temp parameter, which is subsequently executed when a user interacts with the PdfViewer. This allows the attacker to execute arbitrary web scripts or HTML, potentially compromising the system<\/a> or causing data leakage.<\/p>\n

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

The following is a conceptual example of how the vulnerability might be exploited. This is a malicious HTTP request, where the payload is injected into the Temp parameter.<\/p>\n

POST \/pdfviewer?temp= HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/x-www-form-urlencoded\ntemp=<script>malicious_script<\/script><\/code><\/pre>\n
The “malicious_script” would be replaced with the actual malicious script that the attacker wants to execute.<\/p>\n
Mitigation Guidance<\/strong><\/p>\n
The recommended mitigation is to apply the vendor patch as soon as it becomes available. In the interim, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation. These systems can be configured to block or alert on attempts to exploit this vulnerability<\/a>. However, they should not be considered a long-term solution, as they cannot guarantee complete protection against this threat.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview The cybersecurity industry is facing yet another critical threat, CVE-2025-51629, a high-severity cross-site scripting (XSS) vulnerability. This vulnerability exists in the PdfViewer component of Agenzia Impresa Eccobook 2.81.1. XSS vulnerabilities are particularly dangerous because they can provide an attacker with the ability to execute arbitrary web scripts or HTML, thereby enabling potential system compromise […]<\/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":[81],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-64059","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-xss"],"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