CVE-2012-4519Network attack vector

Administrator-session script execution via unencoded date parameter

Published Feb 11, 2020 · Updated Aug 6, 2024

Reflected XSS in Zenphoto before 1.4.3.4 allows remote attackers to run script in an administrator's browser via a crafted date value. The Zenpage admin-news-articles.php page inserts the date query parameter into an HTML response before sanitizing or encoding it. Exploitation requires an authenticated administrator to open the crafted URL; injected script then runs in the site's trusted browser origin.

CVSS severity6.1
Medium
EPSS probability0.70%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Zenphoto before 1.4.3.4 allows remote attackers to run script in an administrator's browser via a crafted date value. The Zenpage admin-news-articles.php page inserts the date query parameter into an HTML response before sanitizing or encoding it. Exploitation requires an authenticated administrator to open the crafted URL; injected script then runs in the site's trusted browser origin.

The record

CVE
CVE-2012-4519
Published
Feb 11, 2020
Updated
Aug 6, 2024
Vendor
Zenphoto
Product
Zenphoto
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 11, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 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=before 1.4.3.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Zenphoto · Zenphotoversion=before 1.4.3.4

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3NIST NVDAV:N/AC:M/Au:N/C:N/I:P/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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