Cacti has a Reflected XSS Vulnerability via html_auth_footer_CVE-2026-39897

5.3 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Description

Cacti is an open source performance and fault management framework. Versions 1.2.30 and below contain a Reflected XSS vulnerability in the html_auth_footer. This issue has been fixed in version 1.2.31.

Basic Information

ID CVE-2026-39897

Source GitHub_M

Published Jun 24, 2026 at 22:00

Affected Product

Vendor Cacti

Product cacti

Version < 1.2.31

Affected Versions Cacti cacti < 1.2.31

CWE Classification

CWE-79

References

{
    "lastseen": "",
    "description": "Cacti is an open source performance and fault management framework. Versions 1.2.30 and below contain a Reflected XSS vulnerability in the html_auth_footer. This issue has been fixed in version 1.2.31.",
    "published": "2026-06-24T22:00:56.414Z",
    "modified": "2026-06-24T22:00:56.414Z",
    "type": "cve",
    "title": "Cacti has a Reflected XSS Vulnerability via html_auth_footer",
    "source": "GitHub_M",
    "references": "https://github.com/Cacti/cacti/security/advisories/GHSA-2j98-xfjq-gw39\nhttps://github.com/Cacti/cacti/commit/7c544ea0b45de627f206eefe93005433c2c3864d",
    "id": "CVE-2026-39897",
    "bulletinFamily": "",
    "cwe": [
        "CWE-79"
    ],
    "cvelist": null,
    "sourceData": "Cacti cacti < 1.2.31",
    "sourceHref": "",
    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "cacti",
    "version": "< 1.2.31",
    "vendor": "Cacti",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}