CVE-2026-86738

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Source
https://cve.org/CVERecord?id=CVE-2026-86738
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86738.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-86738
Aliases
  • GHSA-pvcw-mp8q-mj39
Published
2026-09-08T15:14:06Z
Modified
2026-09-11T03:48:42Z
Severity
  • 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N CVSS Calculator
Summary
Snipe-IT before 8.7.0 CSS Injection via Custom CSS
Details

Snipe-IT versions before 8.7.0 contain a CSS injection vulnerability in the Custom CSS field due to incomplete sanitization that reverses HTML encoding on greater-than and double-quote characters. Superusers can plant malicious CSS payloads using @import and url() references to exfiltrate CSRF tokens from other superusers via attribute-selector rules, enabling account takeover.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86738.json"
}
References

Affected packages

Git / github.com/grokability/snipe-it

Affected ranges

Type
GIT
Repo
https://github.com/grokability/snipe-it
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
1d05a7ce11e6bf9448c067ac3ffbe5e63882888e
Fixed
d26d71688359707f3b257fc04fe6c3e5a17405f9
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "3.0.0"
        },
        {
            "fixed": "8.7.0"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

3.*
3.2.0
5.*
5.1.7
v3.*
v3.0
v3.0-alpha
v3.0-alpha2
v3.0-beta.1
v3.0-beta.3
v3.0.0-beta
v3.1.0
v3.3.0-beta
v3.4.0-alpha
v3.4.0-beta
v3.5.0
v3.5.0-beta
v3.5.0-beta2
v3.5.1
v3.5.2
v3.6.0
v3.6.1
v3.6.2
v3.6.3
v3.6.4
v3.6.5
v3.6.6
v4.*
v4.0
v4.0-alpha-2
v4.0.1
v4.0.10
v4.0.11
v4.0.12
v4.0.13
v4.0.14
v4.0.15
v4.0.2
v4.0.3
v4.0.4
v4.0.5
v4.0.6
v4.0.7
v4.0.8
v4.0.9
v4.1.0
v4.1.1
v4.1.10
v4.1.11
v4.1.12
v4.1.13
v4.1.14
v4.1.2
v4.1.3
v4.1.4
v4.1.5
v4.1.6
v4.1.7
v4.1.8
v4.1.9
v4.2.0
v4.3.0
v4.4.0
v4.4.1
v4.5.0
v4.6.0
v4.6.1
v4.6.10
v4.6.11
v4.6.12
v4.6.13
v4.6.14
v4.6.15
v4.6.16
v4.6.17
v4.6.18
v4.6.2
v4.6.3
v4.6.4
v4.6.5
v4.6.6
v4.6.7
v4.6.8
v4.6.9
v4.7.0
v4.7.2
v4.7.3
v4.7.4
v4.7.5
v4.7.7
v4.7.8
v4.8.0
v4.9.0
v4.9.1
v4.9.2
v4.9.3
v4.9.4
v5.*
v5.0.0-beta-3.0
v5.0.0-beta-4
v5.0.0-beta-5
v5.0.0-beta-6-GM
v5.0.0-beta-7-GM
v5.0.10
v5.0.11
v5.0.12
v5.0.5
v5.0.6
v5.0.7
v5.0.8
v5.0.9
v5.1.0
v5.1.1
v5.1.2
v5.1.3
v5.1.4
v5.1.6
v5.1.7
v5.1.8
v6.*
v6.0.0
v6.0.0-GM
v6.0.0-RC-1
v6.0.0-RC-2
v6.0.0-RC-3
v6.0.0-RC-4
v6.0.0-RC-5
v6.0.0-RC-6
v6.0.0-RC-7
v6.0.0-RC-8
v6.0.1
v6.0.10
v6.0.3
v6.0.4
v6.0.5
v6.0.6
v6.3.0
v6.3.1
v7.*
v7.0.0-pre
v7.0.10
v7.0.13
v7.0.5
v7.0.6
v7.0.7
v7.0.8
v7.0.9
v7.1.14
v7.1.15
v8.*
v8.0.1
v8.0.2
v8.0.3
v8.0.4
v8.1.0
v8.1.1
v8.1.15
v8.1.16
v8.1.17
v8.1.18
v8.1.2
v8.1.3
v8.1.4
v8.2.0
v8.2.1
v8.3.0
v8.3.1
v8.3.2
v8.3.3
v8.4.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86738.json"