Reflected script execution in victim browsers
Published Feb 26, 2025 · Updated Mar 4, 2025
Reflected XSS in CloudClassroom-PHP Project 1.0 allows remote attackers to execute script in a victim's browser through crafted input. The CVE record names the assessment function's exid parameter, but the linked proof of concept instead names a registration first-name field and discloses no code-level reflection sink. Exploitation requires a victim to render the payload; published evidence supports browser-context actions, cookie theft, or redirection, not server-side code execution.
Summary
What happened
Reflected XSS in CloudClassroom-PHP Project 1.0 allows remote attackers to execute script in a victim's browser through crafted input. The CVE record names the assessment function's exid parameter, but the linked proof of concept instead names a registration first-name field and discloses no code-level reflection sink. Exploitation requires a victim to render the payload; published evidence supports browser-context actions, cookie theft, or redirection, not server-side code execution.
The record
- CVE
- CVE-2024-57423
- Published
- Feb 26, 2025
- Updated
- Mar 4, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-79, T1203
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Feb 26, 2025CVE publishedPublication date reported by the CVE source.
- Mar 4, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- CVE-2024-57423 proof of conceptproof of concept · unverified
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Technologies
Your stack
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Your stack
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