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TI-2026-59328 Aliases CVE-2026-86771GHSA-vf76-xm6x-r4hv

Snipe-IT before 8.7.0 Server-Side Request Forgery via employee_num

Priority HIGH 69CWE-918Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
High · None · Low
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0032 25th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed snipe-it (grokability): 8.7.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
grokabilitysnipe-it8.6.3 to before 8.7.08.7.0Patch availableCNA
  • snipe-it Vendorgrokability Affected 8.6.3 to before 8.7.0 Fixed in 8.7.0 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:*before 8.7.0Vulnerablegrokability
  • cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:* Versions before 8.7.0 Vulnerable ·grokability

Remediation

  • Fix · CNA snipe-it (grokability) Fixed in 8.7.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    grokability snipe-it 8.7.0

    33 records Highest priority Priority HIGH 5 HIGH, 8 MEDIUM, 20 LOW

    Other records, highest priority first

    • TI-2026-59327 Snipe-IT before 8.7.0 Authentication Bypass via SAML Username CollationPriority HIGH 72
    • TI-2026-59308 Snipe-IT before 8.7.0 Arbitrary File Read and SSRF via MarkdownPriority HIGH 70
    • TI-2026-59298 Snipe-IT before 8.7.0 Arbitrary File Read and SSRF via Category EULAPriority HIGH 70
    Show all 33 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-86771
  2. 2026-10-03 Alias added: GHSA-vf76-xm6x-r4hv

References

Exploit 1

  • TI-2026-45238 Snipe-IT: Stored XSS via Inline XML Rendering in the Uploaded Files API CVSS 3.1HIGH 8.7
  • TI-2026-59327 Snipe-IT before 8.7.0 Authentication Bypass via SAML Username Collation CVSS 4.0HIGH 8.6
  • TI-2026-44513 Snipe-IT: Stored XSS via Custom Field name in asset-list column headers CVSS 3.1HIGH 8.4
  • TI-2023-05072 Cross-Site Request Forgery (CSRF) in snipe/snipe-it CVSS 3.1HIGH 8.8
  • TI-2026-59308 Snipe-IT before 8.7.0 Arbitrary File Read and SSRF via Markdown CVSS 4.0HIGH 8.4
  • TI-2026-59298 Snipe-IT before 8.7.0 Arbitrary File Read and SSRF via Category EULA CVSS 4.0HIGH 8.4
See all 134 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences