CVE-2023-46015Public exploitNetwork attack vector

Arbitrary script execution via reflected msg parameter

Published Nov 13, 2023 · Updated Sep 3, 2024

Cross-site scripting in Code-Projects Blood Bank 1.0 allows remote attackers to execute arbitrary script in a victim browser via the msg URL parameter. The index.php endpoint reflects the untrusted msg query value into the returned page without adequate output encoding, enabling injected script execution when the crafted link is rendered. Exploitation requires a victim to open the attacker-controlled URL; impact is client-side script execution in the application origin, with no evidence of server-side compromise.

CVSS severityUnavailable
Unscored
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in Code-Projects Blood Bank 1.0 allows remote attackers to execute arbitrary script in a victim browser via the msg URL parameter. The index.php endpoint reflects the untrusted msg query value into the returned page without adequate output encoding, enabling injected script execution when the crafted link is rendered. Exploitation requires a victim to open the attacker-controlled URL; impact is client-side script execution in the application origin, with no evidence of server-side compromise.

The record

CVE
CVE-2023-46015
Published
Nov 13, 2023
Updated
Sep 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 13, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

No CVSS assessment is available in this record.

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

T1189Drive-by Compromise

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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