CVE-2026-86771

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Source
https://cve.org/CVERecord?id=CVE-2026-86771
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86771.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-86771
Aliases
  • GHSA-73xg-j94v-gjcf
Published
2026-09-09T13:32:27Z
Modified
2026-10-21T03:00:34Z
Severity
  • 8.3 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:L/SC:H/SI:N/SA:L CVSS Calculator
Summary
Snipe-IT before 8.7.0 Server-Side Request Forgery via employee_num
Details

Snipe-IT versions before 8.7.0 fail to HTML-escape the employee_num field in the acceptance PDF generator, allowing attackers with users.edit permission to inject img tags into TCPDF's writeHTML() function. Attackers can craft a malicious employee_num value containing an img tag with an arbitrary HTTP(S) URL to trigger server-side requests to internal services, cloud metadata endpoints, or external targets when a victim signs an asset acceptance.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-918"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86771.json"
}
References

Affected packages

Git / github.com/grokability/snipe-it

Affected ranges

Type
GIT
Repo
https://github.com/grokability/snipe-it
Events
Introduced
cfd1ff8413e478a8daab700c15e96c96f93220e2
Fixed
1d05a7ce11e6bf9448c067ac3ffbe5e63882888e
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "8.6.3"
                },
                {
                    "fixed":  "8.7.0"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "cpe":  "cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "8.7.0"
                }
            ],
            "source":  "CPE_RANGE"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86771.json"