Incident Score: Analysis & Impact (ANG1773750677)
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Rankiteo Score Impact Analysis
Key Highlights From The Incident Analysis
- Timeline of Angular's Vulnerability and lateral movement inside company's environment.
- Overview of affected data sets, including SSNs and PHI, and why they materially increase incident severity.
- How Rankiteo’s incident engine converts technical details into a normalized incident score.
- How this cyber incident impacts Angular Rankiteo cyber scoring and cyber rating.
- Rankiteo’s MITRE ATT&CK correlation analysis for this incident, with associated confidence level.
Full Incident Analysis Transcript
In this Rankiteo incident briefing, we review the Angular breach identified under incident ID ANG1773750677.
The analysis begins with a detailed overview of Angular's information like the linkedin page: https://www.linkedin.com/company/angularframework, the number of followers: 47531, the industry type: Software Development and the number of employees: 86 employees
After the initial compromise, the video explains how Rankiteo's incident engine converts technical details into a normalized incident score. The incident score before the incident was 745 and after the incident was 740 with a difference of -5 which is could be a good indicator of the severity and impact of the incident.
In the next step of the video, we will analyze in more details the incident and the impact it had on Angular and their customers.
Angular Framework recently reported "High-Severity XSS Vulnerability (CVE-2026-32635) Discovered in Angular Framework", a noteworthy cybersecurity incident.
A critical Cross-Site Scripting (XSS) vulnerability, CVE-2026-32635, has been identified in Angular, a widely used web application framework.
The disruption is felt across the environment, affecting Web applications using Angular framework (versions 17.0.0 through 22.0.0-next.2), and exposing Sensitive user data, authentication tokens, session cookies.
In response, moved swiftly to contain the threat with measures like Patches released for versions 22.0.0-next.3, 21.2.4, 20.3.18, and 19.2.20. Workarounds include blocking untrusted input, removing i18n tags from vulnerable attributes, and enforcing manual sanitization via DomSanitizer, and began remediation that includes Apply patches for affected versions. Legacy versions (17 and 18) require manual mitigation.
The case underscores how and recommending next steps like Apply patches immediately. For unpatched versions, implement workarounds such as blocking untrusted input, removing i18n tags from vulnerable attributes, and using DomSanitizer for manual sanitization.
Finally, we try to match the incident with the MITRE ATT&CK framework to see if there is any correlation between the incident and the MITRE ATT&CK framework.
The MITRE ATT&CK framework is a knowledge base of techniques and sub-techniques that are used to describe the tactics and procedures of cyber adversaries. It is a powerful tool for understanding the threat landscape and for developing effective defense strategies.
MITRE ATT&CK® Correlation Analysis
Rankiteo's analysis has identified several MITRE ATT&CK tactics and techniques associated with this incident, each with varying levels of confidence based on available evidence. Under the Initial Access tactic, the analysis identified Exploit Public-Facing Application (T1190) with high confidence (90%), supported by evidence indicating high-Severity XSS Vulnerability (CVE-2026-32635) in Angular Framework and Drive-by Compromise (T1189) with moderate to high confidence (80%), supported by evidence indicating injection of malicious scripts into web applications via XSS. Under the Execution tactic, the analysis identified Exploitation for Client Execution (T1203) with high confidence (90%), supported by evidence indicating malicious scripts...enabling the injection...into web applications. Under the Credential Access tactic, the analysis identified Steal Web Session Cookie (T1539) with high confidence (90%), supported by evidence indicating session hijacking (theft of cookies/authentication tokens). Under the Collection tactic, the analysis identified Input Capture: Web Portal Capture (T1056.003) with moderate to high confidence (80%), supported by evidence indicating capture and transmission of sensitive user data and Data from Information Repositories (T1213) with moderate to high confidence (70%), supported by evidence indicating sensitive user data, authentication tokens, session cookies. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (80%), supported by evidence indicating data exfiltration (capture and transmission of sensitive user data). Under the Impact tactic, the analysis identified Defacement: Internal Defacement (T1491.001) with moderate to high confidence (70%), supported by evidence indicating manipulation of application functions on behalf of victims and Account Access Removal (T1531) with moderate confidence (60%), supported by evidence indicating account takeovers via session hijacking. Under the Defense Evasion tactic, the analysis identified Obfuscated Files or Information (T1027) with moderate to high confidence (80%), supported by evidence indicating bypass Angular’s built-in sanitization mechanisms via i18n tags. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- Angular Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/angularframework/incident/ANG1773750677
- Angular CyberSecurity Rating page: https://www.rankiteo.com/company/angularframework
- Angular Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/ang1773750677-angular-vulnerability-march-2026/
- Angular CyberSecurity Score History: https://www.rankiteo.com/company/angularframework/history
- Angular CyberSecurity Incident Source: https://gbhackers.com/angular-xss-vulnerability/
- Rankiteo A.I CyberSecurity Rating methodology: https://www.rankiteo.com/Images/rankiteo_algo.pdf
- Rankiteo TPRM Scoring methodology: https://static.rankiteo.com/model/rankiteo_tprm_methodology.pdf