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CVE-2025-32305: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Sneeit FlatNews

High
VulnerabilityCVE-2025-32305cvecve-2025-32305cwe-79
Published: Mon Jun 09 2025 (06/09/2025, 15:54:18 UTC)
Source: CVE Database V5
Vendor/Project: Sneeit
Product: FlatNews

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Sneeit FlatNews allows Reflected XSS. This issue affects FlatNews: from n/a through 5.8.

AI-Powered Analysis

AILast updated: 07/10/2025, 21:47:38 UTC

Technical Analysis

CVE-2025-32305 is a high-severity reflected Cross-site Scripting (XSS) vulnerability affecting Sneeit's FlatNews product, versions up to 5.8. The vulnerability arises due to improper neutralization of input during web page generation, classified under CWE-79. Specifically, user-supplied input is not adequately sanitized or encoded before being included in dynamically generated web pages, allowing attackers to inject malicious scripts that execute in the context of the victim's browser. This reflected XSS requires user interaction, typically via a crafted URL or link that a victim must click. The vulnerability has a CVSS v3.1 base score of 7.1, reflecting its network attack vector (AV:N), low attack complexity (AC:L), no privileges required (PR:N), but requiring user interaction (UI:R). The scope is changed (S:C), indicating that the vulnerability affects resources beyond the vulnerable component. The impact affects confidentiality, integrity, and availability to a limited extent (C:L, I:L, A:L), meaning an attacker can steal some sensitive information, manipulate content, or cause partial disruption. No known exploits are currently reported in the wild, and no patches have been linked yet. FlatNews is a news or content management system, likely used by organizations to publish news feeds or updates. The vulnerability could be exploited to steal session cookies, perform actions on behalf of users, or redirect users to malicious sites, potentially leading to further compromise or data leakage.

Potential Impact

For European organizations using FlatNews, this vulnerability poses a significant risk to web application security and user trust. Exploitation could lead to session hijacking, unauthorized actions, or phishing attacks targeting employees or customers. This is particularly critical for organizations handling sensitive or regulated data, such as financial institutions, healthcare providers, or government agencies, where data confidentiality and integrity are paramount. The reflected XSS could also be leveraged to bypass access controls or deliver malware payloads, increasing the risk of broader compromise. Additionally, exploitation could damage the organization's reputation and lead to regulatory penalties under GDPR if personal data is exposed or mishandled. The requirement for user interaction somewhat limits the attack vector but does not eliminate risk, especially if attackers use social engineering or phishing campaigns to lure victims. Given the web-facing nature of FlatNews, the attack surface is exposed to remote attackers without authentication, increasing the likelihood of exploitation if unpatched.

Mitigation Recommendations

Organizations should immediately assess their use of FlatNews and identify affected versions (up to 5.8). Until an official patch is released, implement strict input validation and output encoding on all user-supplied data within FlatNews, especially in URL parameters and form inputs. Employ Content Security Policy (CSP) headers to restrict script execution and reduce the impact of XSS attacks. Use web application firewalls (WAFs) with rules tailored to detect and block reflected XSS payloads targeting FlatNews endpoints. Educate users about the risks of clicking suspicious links and implement email filtering to reduce phishing attempts. Monitor web server and application logs for unusual request patterns indicative of exploitation attempts. Once a patch is available, prioritize its deployment. Additionally, conduct security testing and code reviews focusing on input handling in FlatNews to prevent similar vulnerabilities. Consider isolating FlatNews instances or restricting access to trusted networks if feasible.

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Technical Details

Data Version
5.1
Assigner Short Name
Patchstack
Date Reserved
2025-04-04T10:02:55.220Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 68487f5c1b0bd07c3938d4ad

Added to database: 6/10/2025, 6:54:20 PM

Last enriched: 7/10/2025, 9:47:38 PM

Last updated: 8/13/2025, 11:21:41 PM

Views: 15

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