CBSE Clarifies Flagged Portal Was Testing Site With Sample Data, Not Actual Marks System

The Central Board of Secondary Education (CBSE) has clarified that its on-screen marking (OSM) portal used for evaluating answer sheets has not been compromised and that no security breach has been detected in the system. The statement came after social media claims suggested that vulnerabilities had been discovered in the board’s digital evaluation platform. CBSE stated that the allegations were based on confusion involving a separate testing portal and not the actual system used for examination assessment and marking.

The controversy emerged after a user on X claimed to have accessed and identified vulnerabilities in the OSM portal earlier this year and said the issue had been reported to the Indian Computer Emergency Response Team (CERT-In). Following the claims, concerns were raised online regarding the security of student evaluation data and examination records. However, CBSE sources clarified that the URL referenced in the social media posts belonged to a dummy or testing environment that contained only sample information intended for internal review purposes.

In its official response, the board said the flagged portal did not contain any real student evaluation data, marks, or confidential examination records. CBSE further emphasized that the actual on-screen marking system used for evaluating answer books operates separately and remains secure. According to the Board, the production portal used during examinations “has neither been compromised nor does it have the vulnerabilities indicated” in the social media claims.

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CBSE’s clarification comes at a time when educational institutions across India are increasingly relying on digital systems for examinations, assessment, and administrative functions. Cybersecurity experts have repeatedly stressed the importance of securing such platforms because they handle sensitive academic and personal information of millions of students. Any suggestion of a data breach or system vulnerability often triggers widespread concern among students, parents, and educators.

The Board’s response aims to reassure stakeholders about the integrity of its examination infrastructure and digital evaluation process. CBSE conducts some of the country’s largest school examinations, and its OSM system plays a key role in streamlining answer-sheet assessment for Class 10 and Class 12 exams. Officials indicated that monitoring and technical safeguards remain in place to ensure the continued security and reliability of the board’s online systems.

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