{"id":57096,"date":"2025-07-04T03:20:10","date_gmt":"2025-07-04T03:20:10","guid":{"rendered":""},"modified":"2025-09-07T11:38:39","modified_gmt":"2025-09-07T17:38:39","slug":"cve-2025-52826-deserialization-of-untrusted-data-vulnerability-in-uxper-sala","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-52826-deserialization-of-untrusted-data-vulnerability-in-uxper-sala\/","title":{"rendered":"CVE-2025-52826: Deserialization of Untrusted Data Vulnerability in uxper Sala<\/strong>"},"content":{"rendered":"

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

The security of digital systems is always under threat from various known and unknown vulnerabilities. One such vulnerability, CVE-2025-52826, has been identified in the uxper Sala software. This vulnerability exposes systems to potential<\/a> compromise or data leakage, and affects versions n\/a through 1.1.3 of the said software. The significance of this vulnerability lies in its severity<\/a> score of 8.8, which is considerably high and underscores the potential damage that can be inflicted if the vulnerability is exploited.<\/p>\n

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

CVE ID: CVE-2025-52826
\nSeverity: High (CVSS: 8.8)
\nAttack Vector: Network
\nPrivileges Required: Low
\nUser Interaction: None
\nImpact: Potential system compromise or data<\/a> leakage<\/p>\n

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

Product | Affected Versions<\/p>\n

uxper Sala | n\/a through 1.1.3<\/p>\n

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

The CVE-2025-52826 vulnerability exists because of the way Sala handles data<\/a> deserialization. Data deserialization<\/a> is the process of converting serialized data back into its original form. In this context, the software does not properly validate or sanitize user-supplied data before deserializing<\/a> it. This allows an attacker to inject malicious serialized objects into the data stream, which when deserialized, can compromise the system or lead to data<\/a> leakage.<\/p>\n

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

Below is a conceptual example of how this vulnerability might be exploited. This example involves sending a malicious payload via an HTTP POST request to a vulnerable<\/a> endpoint.<\/p>\n

POST \/vulnerable\/endpoint HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/json\n{ \"malicious_payload\": \"Serialized_Object\" }<\/code><\/pre>\n
In this example, “Serialized_Object” is a malicious serialized object crafted by the attacker. Once this object is deserialized by the Sala software, it can lead to system<\/a> compromise or data leakage.<\/p>\n
Mitigation Guidance<\/strong><\/p>\n
To mitigate this vulnerability, it is recommended to apply the vendor patch as soon as it is available. In the meantime, users can use a Web Application Firewall (WAF) or Intrusion Detection System (IDS) as a temporary mitigation strategy to detect and prevent exploitation attempts. Regular monitoring of system logs and network traffic can also help in identifying potential exploitation<\/a> attempts.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview The security of digital systems is always under threat from various known and unknown vulnerabilities. One such vulnerability, CVE-2025-52826, has been identified in the uxper Sala software. This vulnerability exposes systems to potential compromise or data leakage, and affects versions n\/a through 1.1.3 of the said software. The significance of this vulnerability lies in […]<\/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":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-57096","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"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