CVE-2026-39893

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Source

https://cve.org/CVERecord?id=CVE-2026-39893

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-39893.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-39893

Aliases

GHSA-69gg-mjfm-jjpc

Downstream

DEBIAN-CVE-2026-39893

UBUNTU-CVE-2026-39893

Published

2026-06-24T21:45:34.948Z

Modified

2026-07-15T01:48:54.376402887Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

Cacti: Pre-authentication SQL injection via rfilter RLIKE clause in graph_view.php

Details

Cacti is an open source performance and fault management framework. In versions 1.2.30 and prior, the rfilter request variable was concatenated into a RLIKE SQL clause without sanitization. The endpoint does not require authentication (graph viewing supports guest access via the configured guest user), so the SQLi was reachable pre-auth on installs with guest viewing enabled. This issue was fixed in version 1.2.31.

Database specific

{
    "cwe_ids": [
        "CWE-89"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39893.json",
    "cna_assigner": "GitHub_M"
}

References

Affected packages

Git / github.com/cacti/cacti

Affected ranges

Type

GIT

Repo

https://github.com/cacti/cacti

Events

Introduced

Fixed

1e8eaca26b84b128c39ce8cc8ece42d7ff76aac1

Database specific

{
    "cpe": "cpe:2.3:a:cacti:cacti:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.2.31"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE"
    ]
}

Affected versions

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-2026-39893.json"