CVE-2023-22468

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Source
https://cve.org/CVERecord?id=CVE-2023-22468
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-22468.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-22468
Aliases
Published
2023-01-26T08:31:00.485Z
Modified
2026-07-15T02:07:58.606233514Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Discourse vulnerable to Cross-site Scripting in local oneboxes
Details

Discourse is an open source platform for community discussion. Versions prior to 2.8.13 (stable), 3.0.0.beta16 (beta) and 3.0.0beta16 (tests-passed), are vulnerable to cross-site Scripting. A maliciously crafted URL can be included in a post to carry out cross-site scripting attacks on sites with disabled or overly permissive CSP (Content Security Policy). Discourse's default CSP prevents this vulnerability. This vulnerability is patched in versions 2.8.13 (stable), 3.0.0.beta16 (beta) and 3.0.0beta16 (tests-passed). As a workaround, enable and/or restore your site's CSP to the default one provided with Discourse.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/22xxx/CVE-2023-22468.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-79"
    ]
}
References

Affected packages

Git / github.com/discourse/discourse

Affected ranges

Type
GIT
Repo
https://github.com/discourse/discourse
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
1fbcf57767f15d4a3f99e1c32855ee9f0d0fc23c
Introduced
2fc8e923b67e92d69c92f07de98a09028c5c5079
Last affected
f04e454628f11e4bd5037bab995ce6bb38369c03
Database specific 
{
    "cpe": [
        "cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:discourse:discourse:2.9.0:beta1:*:*:beta:*:*:*",
        "cpe:2.3:a:discourse:discourse:2.9.0:beta10:*:*:beta:*:*:*",
        "cpe:2.3:a:discourse:discourse:2.9.0:beta11:*:*:beta:*:*:*",
        "cpe:2.3:a:discourse:discourse:2.9.0:beta12:*:*:beta:*:*:*",
        "cpe:2.3:a:discourse:discourse:2.9.0:beta13:*:*:beta:*:*:*",
        "cpe:2.3:a:discourse:discourse:2.9.0:beta14:*:*:beta:*:*:*",
        "cpe:2.3:a:discourse:discourse:2.9.0:beta2:*:*:beta:*:*:*",
        "cpe:2.3:a:discourse:discourse:2.9.0:beta3:*:*:beta:*:*:*",
        "cpe:2.3:a:discourse:discourse:2.9.0:beta4:*:*:beta:*:*:*",
        "cpe:2.3:a:discourse:discourse:2.9.0:beta5:*:*:beta:*:*:*",
        "cpe:2.3:a:discourse:discourse:2.9.0:beta6:*:*:beta:*:*:*",
        "cpe:2.3:a:discourse:discourse:2.9.0:beta7:*:*:beta:*:*:*",
        "cpe:2.3:a:discourse:discourse:2.9.0:beta8:*:*:beta:*:*:*",
        "cpe:2.3:a:discourse:discourse:2.9.0:beta9:*:*:beta:*:*:*",
        "cpe:2.3:a:discourse:discourse:3.0.0:beta15:*:*:beta:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.8.13"
        },
        {
            "introduced": "2.9.0-beta1"
        },
        {
            "last_affected": "2.9.0-beta1"
        },
        {
            "introduced": "2.9.0-beta10"
        },
        {
            "last_affected": "2.9.0-beta10"
        },
        {
            "introduced": "2.9.0-beta11"
        },
        {
            "last_affected": "2.9.0-beta11"
        },
        {
            "introduced": "2.9.0-beta12"
        },
        {
            "last_affected": "2.9.0-beta12"
        },
        {
            "introduced": "2.9.0-beta13"
        },
        {
            "last_affected": "2.9.0-beta13"
        },
        {
            "introduced": "2.9.0-beta14"
        },
        {
            "last_affected": "2.9.0-beta14"
        },
        {
            "introduced": "2.9.0-beta2"
        },
        {
            "last_affected": "2.9.0-beta2"
        },
        {
            "introduced": "2.9.0-beta3"
        },
        {
            "last_affected": "2.9.0-beta3"
        },
        {
            "introduced": "2.9.0-beta4"
        },
        {
            "last_affected": "2.9.0-beta4"
        },
        {
            "introduced": "2.9.0-beta5"
        },
        {
            "last_affected": "2.9.0-beta5"
        },
        {
            "introduced": "2.9.0-beta6"
        },
        {
            "last_affected": "2.9.0-beta6"
        },
        {
            "introduced": "2.9.0-beta7"
        },
        {
            "last_affected": "2.9.0-beta7"
        },
        {
            "introduced": "2.9.0-beta8"
        },
        {
            "last_affected": "2.9.0-beta8"
        },
        {
            "introduced": "2.9.0-beta9"
        },
        {
            "last_affected": "2.9.0-beta9"
        },
        {
            "introduced": "3.0.0-beta15"
        },
        {
            "last_affected": "3.0.0-beta15"
        }
    ],
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ]
}

Affected versions

2.*
2.9.0-beta1
2.9.0-beta10
2.9.0-beta11
2.9.0-beta12
2.9.0-beta13
2.9.0-beta14
2.9.0-beta2
2.9.0-beta3
2.9.0-beta4
2.9.0-beta5
2.9.0-beta6
2.9.0-beta7
2.9.0-beta8
2.9.0-beta9
3.*
3.0.0-beta15
beta < 3.*
beta < 3.0.0.beta16
stable < 2.*
stable < 2.8.14
v0.*
v0.8.0
v0.8.1
v0.8.2
v0.8.3
v0.8.4
v0.8.5
v0.8.6
v0.8.7
v0.8.8
v0.8.9
v0.9.0
v0.9.1
v0.9.2
v0.9.2.5
v0.9.2.6
v0.9.3
v0.9.4
v0.9.5
v0.9.5.1
v0.9.5.2
v0.9.6
v0.9.6.1
v0.9.6.3
v0.9.6.4
v0.9.7
v0.9.7.1
v0.9.7.2
v0.9.7.3
v0.9.7.4
v0.9.7.5
v0.9.7.6
v0.9.7.7
v0.9.7.8
v0.9.7.9
v0.9.8
v0.9.8.1
v0.9.8.10
v0.9.8.11
v0.9.8.2
v0.9.8.3
v0.9.8.4
v0.9.8.5
v0.9.8.6
v0.9.8.7
v0.9.8.8
v0.9.8.9
v0.9.9.1
v0.9.9.10
v0.9.9.11
v0.9.9.12
v0.9.9.13
v0.9.9.14
v0.9.9.15
v0.9.9.16
v0.9.9.17
v0.9.9.18
v0.9.9.2
v0.9.9.3
v0.9.9.4
v0.9.9.5
v0.9.9.6
v0.9.9.7
v0.9.9.8
v0.9.9.9
v1.*
v1.0.0
v1.0.1
v1.0.2
v1.0.3
v1.0.4
v1.1.0
v1.1.1
v1.1.2
v1.1.3
v1.2.0
v1.2.1
v1.2.2
v1.2.3
v1.2.4
v1.3.0
v1.3.1
v1.3.2
v1.3.3
v1.3.4
v1.3.5
v1.4.0
v1.4.1
v1.4.2
v1.4.3
v1.4.4
v1.4.5
v1.4.6
v1.4.7
v1.5.0
v1.5.1
v1.5.2
v1.5.3
v1.5.4
v1.6.0
v1.6.1
v1.6.10
v1.6.2
v1.6.3
v1.6.4
v1.6.5
v1.6.6
v1.6.7
v1.6.8
v1.6.9
v1.7.0
v1.7.1
v1.7.10
v1.7.2
v1.7.3
v1.7.4
v1.7.5
v1.7.6
v1.7.7
v1.7.8
v1.7.9
v1.8.0
v1.8.1
v1.8.10
v1.8.11
v1.8.2
v1.8.3
v1.8.4
v1.8.5
v1.8.6
v1.8.7
v1.8.8
v1.8.9
v1.9.0
v1.9.1
v1.9.2
v1.9.3
v1.9.4
v1.9.5
v1.9.6
v1.9.7
v2.*
v2.0.0
v2.0.1
v2.0.2
v2.0.3
v2.0.4
v2.0.5
v2.1.0
v2.1.1
v2.1.2
v2.1.3
v2.1.4
v2.1.5
v2.1.6
v2.1.7
v2.1.8
v2.2.0
v2.2.1
v2.2.2
v2.2.3
v2.2.4
v2.2.5
v2.2.6
v2.3.0
v2.3.1
v2.3.10
v2.3.2
v2.3.3
v2.3.4
v2.3.5
v2.3.6
v2.3.7
v2.3.8
v2.3.9
v2.4.0
v2.4.1
v2.4.2
v2.4.3
v2.4.4
v2.4.5
v2.5.0
v2.5.1
v2.5.2
v2.5.3
v2.5.4
v2.5.5
v2.6.0
v2.6.1
v2.6.2
v2.6.3
v2.6.4
v2.6.5
v2.6.6
v2.6.7
v2.7.0
v2.7.1
v2.7.10
v2.7.11
v2.7.12
v2.7.13
v2.7.2
v2.7.3
v2.7.4
v2.7.5
v2.7.6
v2.7.7
v2.7.8
v2.7.9
v2.8.0
v2.8.1
v2.8.10
v2.8.11
v2.8.12
v2.8.2
v2.8.3
v2.8.4
v2.8.5
v2.8.6
v2.8.7
v2.8.8
v2.8.9
v2.9.0.beta1
v2.9.0.beta10
v2.9.0.beta11
v2.9.0.beta12
v2.9.0.beta13
v2.9.0.beta14
v2.9.0.beta2
v2.9.0.beta3
v2.9.0.beta4
v2.9.0.beta5
v2.9.0.beta6
v2.9.0.beta7
v2.9.0.beta8
v2.9.0.beta9
v3.*
v3.0.0.beta15

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-22468.json"