CVE-2025-60511_CVE-2025-60511

4.3 / 10

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Description

Moodle OpenAI Chat Block plugin 3.0.1 (2025021700) suffers from an Insecure Direct Object Reference (IDOR) vulnerability due to insufficient validation of the blockId parameter in /blocks/openai_chat/api/completion.php. An authenticated student can impersonate another user's block (e.g., administrator) and send queries that are executed with that block's configuration. This can expose administrator-only Source of Truth entries, alter model behavior, and potentially misuse API resources.

Basic Information

ID CVE-2025-60511

Source mitre

Published Oct 21, 2025 at 00:00

Modified Oct 21, 2025 at 18:35

Affected Product

Vendor n/a

Product n/a

Version n/a

Affected Versions n/a n/a n/a

CWE Classification

CWE-639

References

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    "published": "2025-10-21T00:00:00.000Z",
    "modified": "2025-10-21T18:35:59.606Z",
    "type": "cve",
    "title": "CVE-2025-60511",
    "source": "mitre",
    "references": "http://moodle.com\nhttp://openai.com\nhttps://onurcangenc.com.tr/posts/idor-in-moodle-openai-chat-block-block_openai_chat-proof-of-concept-poc--cve-2025-60511/\nhttps://github.com/onurcangnc/moodle_block_openai_chat",
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