Session cookie theft via unencoded b_id parameter
Published Mar 18, 2024 · Updated Apr 10, 2025
Reflected XSS in AMSS++ 4.31 allows remote attackers to steal an authenticated user's session cookie through a crafted URL. The bookdetail_school_person.php endpoint returns the b_id parameter without sufficient output encoding, allowing injected script to execute in the page. Exploitation requires an authenticated user to open the attacker's URL; the script runs in that user's browser session and can expose or alter session-scoped data.
Summary
What happened
Reflected XSS in AMSS++ 4.31 allows remote attackers to steal an authenticated user's session cookie through a crafted URL. The bookdetail_school_person.php endpoint returns the b_id parameter without sufficient output encoding, allowing injected script to execute in the page. Exploitation requires an authenticated user to open the attacker's URL; the script runs in that user's browser session and can expose or alter session-scoped data.
The record
- CVE
- CVE-2024-2597
- Published
- Mar 18, 2024
- Updated
- Apr 10, 2025
- Vendor
- Amssplus
- Product
- AMSS++
- Classifications
- CWE-79, T1539
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 18, 2024CVE publishedPublication date reported by the CVE source.
- Apr 10, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=4.31
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
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Weakness, pattern, technique
Public exploit references
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Technologies
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Your stack
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