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SECURITY

Security Alert: CVE-2023-4858

👤 By Connect Quest Analyst via Connect Quest Artist
📅 26-12-2025 22:47
✅ Analytical - Independent Analysis
⏱️ 3 min read
Security Alert: CVE-2023-4858 Image: Stock - Wordpress
Critical WordPress Plugin Vulnerability Affects North East Users

Critical WordPress Plugin Vulnerability Affects North East Users

A recently disclosed vulnerability in the Simple Table Manager WordPress plugin poses a significant threat to websites using this plugin, including those in North East India and across India. The flaw, designated as CVE-2023-4858, could potentially allow high-privilege users, such as administrators, to execute Cross-Site Scripting (XSS) attacks.

Vulnerability Details

The vulnerability stems from the plugin's failure to sanitize and escape certain settings, which is a common weakness known as "Improper Neutralization of Input During Web Page Generation" (CWE-79). This issue can lead to XSS attacks, even when the unfiltered_html capability is disallowed, as is often the case in multisite setups.

CVSS Scores and Vector Strings

The Common Vulnerability Scoring System (CVSS) provides a standardized method for assessing the severity of cybersecurity vulnerabilities. For CVE-2023-4858, the CVSS scores and vector strings vary across different versions. The latest CVSS 4.0 score is 4.8 (MEDIUM), while the CVSS 3.x score is also 4.8 (MEDIUM). The CVSS 2.0 score has not been provided yet.

Impact on North East India and Broader Indian Context

Given the widespread use of WordPress in India, including in North East India, this vulnerability could potentially impact a significant number of websites. XSS attacks can lead to various malicious activities, such as stealing sensitive data, redirecting users to malicious websites, or defacing websites. It is essential for WordPress users to stay vigilant and take necessary precautions to protect their websites.

Mitigation and Solutions

To address this issue, it is recommended that users update the Simple Table Manager plugin to the latest version (1.5.7), which was released to address this vulnerability. Additionally, users can use tools like WPScan to scan their websites for this and other potential vulnerabilities.

Looking Forward

The disclosure of this vulnerability serves as a reminder of the importance of maintaining up-to-date software and regularly scanning websites for potential security issues. As cyber threats continue to evolve, it is crucial for website owners and administrators to stay informed and proactive in protecting their digital assets.

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Executive Summary & Legal Disclaimer

This artifact constitutes a concise, Connect Quest Artist–generated executive abstraction derived exclusively from publicly available source information and intentionally synthesized to establish high-confidence strategic alignment, enterprise value-creation clarity, and cohesive multi-stakeholder narrative directionality. The content represents a deliberately curated, insight-driven aggregation of externally observable data signals, disclosures, and contextual inputs, structured to meaningfully inform strategic orientation, illuminate cross-functional synergies, and provide directional clarity aligned to a clearly articulated strategic north star, while maintaining sufficient abstraction to preserve executive relevance.

Notwithstanding the foregoing, this summary, within and without any interpretive, contextual, methodological, temporal, or execution-adjacent framing, shall not be construed, inferred, abstracted, operationalized, re-operationalized, meta-operationalized, relied upon, misrelied upon, or otherwise positioned as constituting, approximating, signaling, enabling, proxying, or anti-proxying any form of authoritative, determinative, execution-capable, reliance-eligible, or reliance-adjacent legal, financial, regulatory, technical, or operational guidance, nor as a prerequisite, dependency, antecedent, consequence, causal input, non-causal input, or post-causal artifact for implementation, execution, non-execution, enforcement, non-enforcement, or decision realization, non-realization, or deferred realization across any conceivable, inconceivable, implied, emergent, or self-negating governance, control, delivery, or interpretive construct whatsoever.

Content Manager: Connect Quest Analyst | Written by: Connect Quest Artist