Skip to main content

CVE-2025-53282: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in aviplugins.com Thumbnail Editor

Medium
VulnerabilityCVE-2025-53282cvecve-2025-53282cwe-79
Published: Fri Jun 27 2025 (06/27/2025, 13:21:21 UTC)
Source: CVE Database V5
Vendor/Project: aviplugins.com
Product: Thumbnail Editor

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in aviplugins.com Thumbnail Editor allows Stored XSS. This issue affects Thumbnail Editor: from n/a through 2.3.3.

AI-Powered Analysis

AILast updated: 06/27/2025, 14:26:29 UTC

Technical Analysis

CVE-2025-53282 is a security vulnerability classified as CWE-79, which refers to Improper Neutralization of Input During Web Page Generation, commonly known as Cross-site Scripting (XSS). This vulnerability affects the Thumbnail Editor product developed by aviplugins.com, specifically versions up to 2.3.3. The flaw allows an attacker to inject malicious scripts that are stored persistently (Stored XSS) within the application. When a legitimate user accesses the affected page, the malicious script executes in their browser context, potentially leading to session hijacking, credential theft, or unauthorized actions performed on behalf of the user. The vulnerability is exploitable remotely over the network (AV:N), requires low attack complexity (AC:L), but does require privileges (PR:L) and user interaction (UI:R). The scope is changed (S:C), indicating that the vulnerability affects resources beyond the initially vulnerable component. The impact includes low confidentiality, integrity, and availability impacts (C:L/I:L/A:L), resulting in a CVSS v3.1 base score of 6.5, categorized as medium severity. No known exploits are currently reported in the wild, and no patches have been linked yet. The vulnerability arises from insufficient input sanitization or encoding during web page generation, allowing malicious payloads to be stored and later executed in users' browsers.

Potential Impact

For European organizations, this vulnerability poses a significant risk especially for those using the affected Thumbnail Editor in their web infrastructure. Stored XSS can lead to unauthorized access to user sessions, data leakage, and manipulation of web content, undermining user trust and regulatory compliance, particularly under GDPR which mandates protection of personal data. The medium severity score suggests moderate risk, but the potential for chained attacks (e.g., pivoting to further compromise) increases the threat. Organizations in sectors such as e-commerce, media, and digital content management that rely on aviplugins.com Thumbnail Editor may face reputational damage and legal consequences if exploited. The requirement for user interaction means phishing or social engineering could be used to trigger the exploit, increasing the attack surface. Additionally, the changed scope indicates that the vulnerability could affect multiple components or users beyond the initially targeted system, amplifying the potential impact.

Mitigation Recommendations

European organizations should immediately audit their use of aviplugins.com Thumbnail Editor to identify affected versions. Until an official patch is released, implement strict input validation and output encoding on all user-supplied data within the Thumbnail Editor environment to prevent script injection. Employ Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts and reduce XSS impact. Regularly monitor web application logs for suspicious input patterns indicative of XSS attempts. Educate users about the risks of interacting with untrusted content to mitigate social engineering vectors. Consider deploying Web Application Firewalls (WAF) with rules tailored to detect and block XSS payloads targeting this product. Finally, maintain close communication with aviplugins.com for timely patch releases and apply updates promptly once available.

Need more detailed analysis?Get Pro

Technical Details

Data Version
5.1
Assigner Short Name
Patchstack
Date Reserved
2025-06-27T11:58:42.673Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 685ea033f6cf9081996a799c

Added to database: 6/27/2025, 1:44:19 PM

Last enriched: 6/27/2025, 2:26:29 PM

Last updated: 8/15/2025, 3:48:18 PM

Views: 14

Actions

PRO

Updates to AI analysis are available only with a Pro account. Contact root@offseq.com for access.

Please log in to the Console to use AI analysis features.

Need enhanced features?

Contact root@offseq.com for Pro access with improved analysis and higher rate limits.

Latest Threats