CVE-2019-25367Public exploitNetwork attack vector

Authenticated script execution via unneutralized Aardvark inputs

Published Feb 15, 2026 · Updated Feb 15, 2026

Cross-site scripting in ArangoDB Community Edition 3.4.2-1 allows remote authenticated users to execute JavaScript in other users' browsers. The Aardvark interface inserts unneutralized search terms and user or query names into HTML across index.html and related user API flows. An authenticated user must submit a crafted value and another authenticated user must render the affected view, enabling browser-context data access or actions.

CVSS severity5.4
Medium
EPSS probability0.17%
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 ArangoDB Community Edition 3.4.2-1 allows remote authenticated users to execute JavaScript in other users' browsers. The Aardvark interface inserts unneutralized search terms and user or query names into HTML across index.html and related user API flows. An authenticated user must submit a crafted value and another authenticated user must render the affected view, enabling browser-context data access or actions.

The record

CVE
CVE-2019-25367
Published
Feb 15, 2026
Updated
Feb 15, 2026
Vendor
ArangoDB
Product
ArangoDB Community Edition
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 15, 2026Record 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=3.4.2-1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

ArangoDB · ArangoDB Community Editionversion=3.4.2-1

Published CVSS scores

4.8VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
5.4VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/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.

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')
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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