CVE-2024-37314Network attack vector

Unauthorized photo removal via public album links

Published Jun 14, 2024 · Updated Aug 2, 2024

Improper access control in Nextcloud Photos 25.0.1 through 25.0.6 and 26.0.0 through 26.0.1 allows attackers to remove album photos. The public-album view exposes its photo-removal action to link visitors instead of restricting it to authorized album collaborators. Possession of a public album link and interaction with the shared view are sufficient to change the owner's album membership; published sources do not report deletion of the underlying photo file.

CVSS severity3.5
Low
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Nextcloud Photos 25.0.1 through 25.0.6 and 26.0.0 through 26.0.1 allows attackers to remove album photos. The public-album view exposes its photo-removal action to link visitors instead of restricting it to authorized album collaborators. Possession of a public album link and interaction with the shared view are sufficient to change the owner's album membership; published sources do not report deletion of the underlying photo file.

The record

CVE
CVE-2024-37314
Published
Jun 14, 2024
Updated
Aug 2, 2024
Vendor
Nextcloud GmbH
Product
Security Advisories
Classifications
CWE-284, CWE-862, T1565.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 14, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record 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=>= 25.0.1, < 25.0.7
  2. Affected versionversion=>= 26.0.0, < 26.0.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Nextcloud GmbH · Security Advisoriesversion=>= 25.0.1, < 25.0.7; version=>= 26.0.0, < 26.0.2

Published CVSS scores

3.5NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
3.5GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L

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.

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

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
CWE-862Missing Authorization
T1565.001Stored Data Manipulation

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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