CVE-2023-39514Public exploitNetwork attack vector

Stored script execution via unescaped graph names

Published Sep 5, 2023 · Updated Feb 13, 2025

Stored XSS in graphs.php in Cacti before 1.2.25 allows remote authenticated users to execute JavaScript in an administrator's browser. At graph-edit view time, graphs.php prints a composite name containing attacker-controlled device and data-source names into link text without HTML escaping. Template Editor/Data Templates or General Administration/Sites/Devices/Data permission is required to store the payload, and a victim with General Administration/Graphs permission must view the affected graph; the script then acts as that victim.

CVSS severity6.1
Medium
EPSS probability0.87%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Stored XSS in graphs.php in Cacti before 1.2.25 allows remote authenticated users to execute JavaScript in an administrator's browser. At graph-edit view time, graphs.php prints a composite name containing attacker-controlled device and data-source names into link text without HTML escaping. Template Editor/Data Templates or General Administration/Sites/Devices/Data permission is required to store the payload, and a victim with General Administration/Graphs permission must view the affected graph; the script then acts as that victim.

The record

CVE
CVE-2023-39514
Published
Sep 5, 2023
Updated
Feb 13, 2025
Vendor
The Cacti Group
Product
Cacti
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 5, 2023CVE 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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <1.2.25
  2. Affected versionversion=< 1.2.25

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

The Cacti Group · Cactiversion=0 <1.2.25; version=< 1.2.25

Published CVSS scores

6.1GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/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')
T1059.007Command and Scripting Interpreter: JavaScript/JScript

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo