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Servers and applications

CVE-2026-116200

Snipe-IT before 8.6.3 LDAP StartTLS Downgrade via connectToLdap()

Severity
High 8.2
Published
25 Oct 2026
Last changed
26 Oct 2026
Added to UpHeron
3 Nov 2026
Fixed in
8.6.3
Sources
NVD, CVE Program

Description

Snipe-IT before 8.6.3 ignores the ldap_start_tls() return value in Ldap::connectToLdap(), allowing on-path attackers to force cleartext LDAP binds. Attackers can answer the StartTLS request with a protocol error to capture service-account credentials and end-user login passwords.

Affected software

SoftwareAffected versions
Snipe-ITServers and applications · cna:grokability|snipe-it
  • Every version before 8.6.3
Snipe-ITServers and applications · cpe:a:snipeitapp:snipe-it
  • Every version before 8.6.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-116200
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-116200