CVE-2023-1353Public exploitNetwork attack vector

Script execution via unverified vaccination identifier

Published Mar 11, 2023 · Updated Nov 22, 2024

Cross-site scripting in SourceCodester Vaccination System 1.0 allows remote attackers to execute script via txtvaccinationID. The verification.php endpoint fails to verify the attacker-controlled vaccination identifier before using it in web-page generation. No authentication is required, but user interaction is necessary; successful exploitation runs attacker-supplied script in the affected user's browser context.

CVSS severity6.1
Medium
EPSS probability0.59%
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 SourceCodester Vaccination System 1.0 allows remote attackers to execute script via txtvaccinationID. The verification.php endpoint fails to verify the attacker-controlled vaccination identifier before using it in web-page generation. No authentication is required, but user interaction is necessary; successful exploitation runs attacker-supplied script in the affected user's browser context.

The record

CVE
CVE-2023-1353
Published
Mar 11, 2023
Updated
Nov 22, 2024
Vendor
Online Movie Ticket Booking System
Product
Design and Implementation of Covid-19 Directory on Vaccination System
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 11, 2023CVE publishedPublication date reported by the CVE source.
  2. Nov 22, 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?

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

  1. Affected versionversion=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Online Movie Ticket Booking System · Design and Implementation of Covid-19 Directory on Vaccination Systemversion=1.0

Published CVSS scores

4.0INCIBE-CERTAV:N/AC:L/Au:S/C:N/I:P/A:N
6.1INCIBE-CERTCVSS: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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 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')
T1059.007JavaScript/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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