CVE-2026-64969Network attack vector

Authenticated profile image deletion via member_id

Published Aug 20, 2026 · Updated Aug 20, 2026

Authorization bypass in ATutor 2.2.4 allows remote authenticated users to delete other users' profile pictures via crafted album requests. The profile picture album endpoint trusts a caller-supplied member_id to choose which account image to remove and does not verify that the target record belongs to the current session. Any student account can therefore delete instructor or administrator profile images, but the published record describes only unauthorized image removal and no broader account compromise.

CVSS severity5.3
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in ATutor 2.2.4 allows remote authenticated users to delete other users' profile pictures via crafted album requests. The profile picture album endpoint trusts a caller-supplied member_id to choose which account image to remove and does not verify that the target record belongs to the current session. Any student account can therefore delete instructor or administrator profile images, but the published record describes only unauthorized image removal and no broader account compromise.

The record

CVE
CVE-2026-64969
Published
Aug 20, 2026
Updated
Aug 20, 2026
Vendor
ATutor
Product
ATutor
Classifications
CWE-639
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 20, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 20, 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=2.2.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

ATutor · ATutorversion=2.2.4

Published CVSS scores

5.3CERT.PLCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA: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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key

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

Your stack

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Your stack

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