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CVE-2026-20253: Splunk Enterprise & Cloud Platform - Unrestricted File Upload

HoneyLabs honeypots recorded 6 probes matching CVE-2026-20253 from 1 distinct source IP address in the last 7 days. Severity is rated critical.

This CVE is on CISA's Known Exploited Vulnerabilities list. CISA added it on 2026-06-18.

Request paths that identify it

  • /splunkd/__raw/v1/postgres/recovery/backup

Addresses probing it

Source IPProbesNetworkCountry
93.123.109.2146Techoff Srv LimitedBulgaria

Networks it comes from

ASNOrganisationProbesSource IPs
AS48090Techoff Srv Limited61

Where it comes from

CountryProbes
Bulgaria6

Captured requests

  • /en-US/splunkd/__raw/v1/postgres/recovery/backup

HTTP client fingerprints

  • b11cuk061_00440013_95cc9d02_xed80

CVE report

CVE report

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