CVE-2026-49442

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Source
https://cve.org/CVERecord?id=CVE-2026-49442
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49442.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-49442
Aliases
  • GHSA-m7v2-f3xw-3qh7
Downstream
Published
2026-10-23T14:45:13Z
Modified
2026-11-01T02:30:50Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
Cacti: User Enumeration via Error Messages
Details

Cacti is an open source performance and fault management framework. Prior to version 1.2.31, a User Enumeration vulnerability allows an attacker to identify valid usernames on the Cacti service. When a user attempts to log in, the application returns slightly different error messages depending on whether the provided username exists in the system. When username exists on Cacti, in the response, they see Access Denied! Login failed. When it does not exist on Cacti, they see Access Denied! Login Failed. The only difference between the responses is the capitalization of the letter "f" in the word failed. This issue has been patched in version 1.2.31.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-204"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49442.json"
}
References

Affected packages

Git / github.com/cacti/cacti

Affected ranges

Type
GIT
Repo
https://github.com/cacti/cacti
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
1e8eaca26b84b128c39ce8cc8ece42d7ff76aac1
Fixed
ab4baf338d65dcaafe1bd97d1e2a310fe0af0e3e
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "1.2.31"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "fixed": "ab4baf338d65dcaafe1bd97d1e2a310fe0af0e3e"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

rel-1.*
rel-1.2.17
releaes/1.*
releaes/1.2.19
release/1.*
release/1.0.0
release/1.0.1
release/1.0.2
release/1.0.3
release/1.0.4
release/1.0.5
release/1.0.6
release/1.1.0
release/1.1.1
release/1.1.11
release/1.1.12
release/1.1.13
release/1.1.14
release/1.1.15
release/1.1.16
release/1.1.17
release/1.1.18
release/1.1.19
release/1.1.2
release/1.1.20
release/1.1.21
release/1.1.22
release/1.1.23
release/1.1.24
release/1.1.25
release/1.1.26
release/1.1.27
release/1.1.28
release/1.1.29
release/1.1.3
release/1.1.30
release/1.1.31
release/1.1.32
release/1.1.33
release/1.1.34
release/1.1.35
release/1.1.36
release/1.1.37
release/1.1.38
release/1.1.4
release/1.1.5
release/1.1.6
release/1.1.7
release/1.1.8
release/1.2.0
release/1.2.1
release/1.2.10
release/1.2.11
release/1.2.12
release/1.2.13
release/1.2.14
release/1.2.15
release/1.2.16
release/1.2.17
release/1.2.18
release/1.2.19
release/1.2.2
release/1.2.20
release/1.2.21
release/1.2.22
release/1.2.23
release/1.2.24
release/1.2.25
release/1.2.26
release/1.2.27
release/1.2.28
release/1.2.29
release/1.2.3
release/1.2.30
release/1.2.4
release/1.2.5
release/1.2.6
release/1.2.7
release/1.2.8
release/1.2.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49442.json"