CVE-2024-4216Public exploitNetwork attack vector

Authenticated script execution via unencoded layout setting

Published May 2, 2024 · Updated Feb 13, 2025

Cross-site scripting in pgAdmin 4 8.5 and earlier allows remote authenticated users to execute script through a crafted layout setting. The /settings/store endpoint persists a crafted layout value, and utils.js embeds it in a JavaScript string without JSON encoding, letting the value break into executable code. The attacker needs an authenticated session to store the value; reloading the pgAdmin interface triggers script execution in that user's browser.

CVSS severity7.4
High
EPSS probability0.46%
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 pgAdmin 4 8.5 and earlier allows remote authenticated users to execute script through a crafted layout setting. The /settings/store endpoint persists a crafted layout value, and utils.js embeds it in a JavaScript string without JSON encoding, letting the value break into executable code. The attacker needs an authenticated session to store the value; reloading the pgAdmin interface triggers script execution in that user's browser.

The record

CVE
CVE-2024-4216
Published
May 2, 2024
Updated
Feb 13, 2025
Vendor
pgAdmin Development Team
Product
pgAdmin 4
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 2, 2024CVE publishedPublication date reported by the CVE source.
  2. Feb 13, 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=0 <8.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

pgAdmin Development Team · pgAdmin 4version=0 <8.6
PostgreSQL Global Development Group · pgAdmin 4version=0 <=8.5

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
7.4PostgreSQLCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

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

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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