CVE-2026-86215Public exploitNetwork attack vector

Authenticated session termination via log_out manipulation

Published Sep 6, 2026 · Updated Sep 9, 2026

Session expiration in Mstfakts College Management System allows remote authenticated users to terminate a session via log_out. The Logout Handler in Front-end/server.php acts on a crafted log_out argument and expires the session, but the CNA has not disclosed the missing validation or authorization check. Low-privileged access is required; the documented consequence is session termination, with no reported data disclosure or service interruption.

CVSS severity4.3
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Session expiration in Mstfakts College Management System allows remote authenticated users to terminate a session via log_out. The Logout Handler in Front-end/server.php acts on a crafted log_out argument and expires the session, but the CNA has not disclosed the missing validation or authorization check. Low-privileged access is required; the documented consequence is session termination, with no reported data disclosure or service interruption.

The record

CVE
CVE-2026-86215
Published
Sep 6, 2026
Updated
Sep 9, 2026
Vendor
Mstfakts
Product
College Management System
Classifications
CWE-613
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 6, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 9, 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=82ab01d057d96c8893c419cd9cb6870120faaea3
  2. Affected versionversion=a37300648b6e50d43a2f10392ad741d199635daf
  3. Affected versionversion=c81bbedea4d9e0b860ac368aa1dbb10e55ceddce

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Mstfakts · College Management Systemversion=82ab01d057d96c8893c419cd9cb6870120faaea3; version=a37300648b6e50d43a2f10392ad741d199635daf; version=c81bbedea4d9e0b860ac368aa1dbb10e55ceddce

Published CVSS scores

4.3VulDB CNACVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
4.3VulDB CNACVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
2.1VulDB CNACVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
4.0VulDB CNAAV:N/AC:L/Au:S/C:N/I:P/A:N

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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-613Insufficient Session Expiration

Public exploit references

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

Technologies

Your stack

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Your stack

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