CVE-2019-11454

Persistent cross-site scripting (XSS) in http/cervlet.c in Tildeslash Monit before 5.25.3 allows a remote unauthenticated attacker to introduce arbitrary JavaScript via manipulation of an unsanitized user field of the Authorization header for HTTP Basic Authentication, which is mishandled during an _viewlog operation.

Database specific

{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*"
            ],
            "vendor_product": "canonical:ubuntu_linux",
            "source": "CPE_STRING",
            "extracted_events": [
                {
                    "introduced": "18.10"
                },
                {
                    "last_affected": "18.10"
                },
                {
                    "introduced": "19.04"
                },
                {
                    "last_affected": "19.04"
                }
            ]
        },
        {
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "debian:debian_linux",
            "source": "CPE_STRING",
            "extracted_events": [
                {
                    "introduced": "8.0"
                },
                {
                    "last_affected": "8.0"
                },
                {
                    "introduced": "9.0"
                },
                {
                    "last_affected": "9.0"
                }
            ]
        },
        {
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*"
            ],
            "vendor_product": "fedoraproject:fedora",
            "source": "CPE_STRING",
            "extracted_events": [
                {
                    "introduced": "31"
                },
                {
                    "last_affected": "31"
                },
                {
                    "introduced": "32"
                },
                {
                    "last_affected": "32"
                }
            ]
        }
    ]
}

References

Affected packages

Git / bitbucket.org/tildeslash/monit

Affected ranges

Type

GIT

Repo

https://bitbucket.org/tildeslash/monit

Events

Introduced

Fixed

e9e458ae169c1155cdcd9ca956c0cb4b8d5614f9

Fixed

1a8295eab6815072a18019b668fe084945b751f3

Fixed

328f60773057641c4b2075fab9820145e95b728c

Database specific

{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "5.25.3"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:mmonit:monit:*:*:*:*:*:*:*:*"
}

Affected versions

Other

release-5-11-0

release-5-12-0

release-5-12-1

release-5-12-2

release-5-13-0

release-5-14-0

release-5-15-0

release-5-16-0

release-5-17-0

release-5-17-1

release-5-18-0

release-5-19-0

release-5-20-0

release-5-23-0

release-5-24-0

release-5-25-0

release-5-25-1

release-5-25-2

release-5-7

release-5-8

release-5-8-1

Database specific

vanir_signatures_modified

"2026-07-09T04:50:07Z"

vanir_signatures

[
    {
        "deprecated": false,
        "id": "CVE-2019-11454-0dc3f653",
        "signature_version": "v1",
        "digest": {
            "line_hashes": [
                "192760338526727209623324117128154017375",
                "176363103172019343482822146618895062539",
                "268951090696583617304681140437510744709",
                "59623480104490707459496006942355571950"
            ],
            "threshold": 0.9
        },
        "target": {
            "file": "src/http/cervlet.c"
        },
        "source": "https://bitbucket.org/tildeslash/monit@328f60773057641c4b2075fab9820145e95b728c",
        "signature_type": "Line"
    },
    {
        "deprecated": false,
        "id": "CVE-2019-11454-16367172",
        "signature_version": "v1",
        "digest": {
            "line_hashes": [
                "335804617024891229671540928535154829375",
                "310100624601859608845471492265078988370",
                "154807492576191686414917484984983555220",
                "87379780001120515149930474484174954645"
            ],
            "threshold": 0.9
        },
        "target": {
            "file": "src/monit.c"
        },
        "source": "https://bitbucket.org/tildeslash/monit@e9e458ae169c1155cdcd9ca956c0cb4b8d5614f9",
        "signature_type": "Line"
    },
    {
        "deprecated": false,
        "id": "CVE-2019-11454-4c95ae77",
        "signature_version": "v1",
        "digest": {
            "length": 598.0,
            "function_hash": "287019773174119488372765190948736526793"
        },
        "target": {
            "function": "version",
            "file": "src/monit.c"
        },
        "source": "https://bitbucket.org/tildeslash/monit@e9e458ae169c1155cdcd9ca956c0cb4b8d5614f9",
        "signature_type": "Function"
    },
    {
        "deprecated": false,
        "id": "CVE-2019-11454-a558f63e",
        "signature_version": "v1",
        "digest": {
            "length": 1120.0,
            "function_hash": "316469937887899855624336538781855417458"
        },
        "target": {
            "function": "do_viewlog",
            "file": "src/http/cervlet.c"
        },
        "source": "https://bitbucket.org/tildeslash/monit@328f60773057641c4b2075fab9820145e95b728c",
        "signature_type": "Function"
    }
]

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-11454.json"