CVE-2024-34240Public exploitNetwork attack vector

Stored script execution via record-field filter bypass

Published May 21, 2024 · Updated Oct 15, 2025

Stored XSS in QDOCS Smart School 7.0.0 allows remote attackers to execute JavaScript in a user's browser through crafted record fields. The /admin/feediscount/edit name and /admin/birthordeath/update_birth father_name fields accept a details/ontoggle payload that bypasses filtering and persists. The disclosed demonstration used an administrator session, and the payload runs when another user opens the modified fee-discount or birth record.

CVSS severity6.1
Medium
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in QDOCS Smart School 7.0.0 allows remote attackers to execute JavaScript in a user's browser through crafted record fields. The /admin/feediscount/edit name and /admin/birthordeath/update_birth father_name fields accept a details/ontoggle payload that bypasses filtering and persists. The disclosed demonstration used an administrator session, and the payload runs when another user opens the modified fee-discount or birth record.

The record

CVE
CVE-2024-34240
Published
May 21, 2024
Updated
Oct 15, 2025
Vendor
QDOCS
Product
Smart School
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 21, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 15, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

QDOCS · Smart Schoolversion=7.0.0

Published CVSS scores

6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript/JScript

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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