CVE-2026-95693Network attack vectorHinoki check available

Authenticated file enumeration via forged upload path

Published Sep 22, 2026 · Updated Sep 22, 2026

Information disclosure in MISP before 2.5.47 allows remote authenticated users with perm_add to enumerate server files by path. EventReport::uploadPicture probes a caller-supplied tmp_name with file_exists, mime_content_type, and exif_imagetype before confirming a genuine PHP upload. Distinct validation errors disclose file existence and type, but not contents, and the attack requires permission to add or edit an event report.

CVSS severityUnavailable
Unscored
EPSS probability0.51%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Information disclosure in MISP before 2.5.47 allows remote authenticated users with perm_add to enumerate server files by path. EventReport::uploadPicture probes a caller-supplied tmp_name with file_exists, mime_content_type, and exif_imagetype before confirming a genuine PHP upload. Distinct validation errors disclose file existence and type, but not contents, and the attack requires permission to add or edit an event report.

The record

CVE
CVE-2026-95693
Published
Sep 22, 2026
Updated
Sep 22, 2026
Vendor
MISP Project
Product
MISP
Classifications
T1083
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 22, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2.5.47

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

MISP Project · MISPversion=0 <2.5.47

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1083File and Directory Discovery

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

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