Reflected XSS in NooTheme Jobmonster WordPress Plugin

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NooTheme Jobmonster noo-jobmonster allows Reflected XSS.This issue affects Jobmonster: from n/a through <= 4.8.5.

Casky was already ahead

This CVE exploits attack patterns that Casky's 322matched skills already investigate — long before this vulnerability was disclosed. Claude's reasoning model maps these techniques to MITRE ATT&CK, so practitioners who ran these skills have already seen the threat behaviour in their findings.

Analysis

This vulnerability represents a classic Reflected Cross-Site Scripting (XSS) flaw in the NooTheme Jobmonster WordPress plugin affecting versions up to 4.8.5. The improper neutralization of user input during web page generation allows attackers to inject malicious scripts that execute in victims' browsers when they click crafted links. This matters significantly because job boards are high-value targets—attackers can steal session cookies, redirect users to phishing sites, or harvest sensitive employment data. Organizations using Jobmonster for recruitment, job seekers visiting affected sites, and WordPress administrators managing these plugins are all in the threat landscape.

Casky's 322 matched skills leverage Claude's extended reasoning to detect the attack patterns mapped to MITRE ATT&CK TA0001 (Reconnaissance) and TA0043 (Reconnaissance) techniques underlying this CVE. Practitioners using Casky would see findings that trace how attackers probe for input validation weaknesses (TA0001), craft malicious payloads targeting unfiltered parameters, and execute the XSS attack chain. The platform's skills help identify vulnerable code paths where user-supplied data flows directly into HTML output without sanitization—common anti-patterns in WordPress plugins. Practitioners gain visibility into the specific injection vectors, payload variations, and exploitation methods, enabling them to search logs for suspicious query parameters, audit their Jobmonster configurations, and implement proper input validation and output encoding defenses before threat actors actively exploit this high-severity flaw.

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Casky Risk Score

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EPSS Probability

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Shodan Exposure

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GreyNoise Signal

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Composite risk scoring from EPSS, CISA KEV, Shodan, and GreyNoise — 21 security APIs correlated into a single Casky Risk Score. Coming in Casky Pro. Join early access →

322 Casky skills cover this attack pattern

These skills use Claude AI's reasoning model to surface findings in the same attack categories as CVE-2026-57368.

Abuse of Public-Facing API: Mobile API Abuse

mobile security · low

Run

abusing-dpapi-for-credential-access

red teaming · high

Run

abusing-shadow-credentials-for-privesc

red teaming · high

Run

MITRE ATT&CK Techniques

TA0001 TA0043

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Casky has 322 skills that investigate the attack patterns behind CVE-2026-57368. Run one and get CVSS-scored findings in 3 minutes.

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