CVE-2023-45903Network attack vector

Label deletion via forged cross-site request

Published Oct 17, 2023 · Updated Sep 13, 2024

Cross-site request forgery in Dreamer CMS 4.1.3 allows remote attackers to delete labels via the /admin/label/delete endpoint. The endpoint accepts a victim-authenticated, cross-origin deletion request without verifying that the victim intentionally submitted it. A user with label-deletion privileges must interact with attacker-controlled content; a successful request deletes the selected label under that user's session.

CVSS severity8.8
High
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Dreamer CMS 4.1.3 allows remote attackers to delete labels via the /admin/label/delete endpoint. The endpoint accepts a victim-authenticated, cross-origin deletion request without verifying that the victim intentionally submitted it. A user with label-deletion privileges must interact with attacker-controlled content; a successful request deletes the selected label under that user's session.

The record

CVE
CVE-2023-45903
Published
Oct 17, 2023
Updated
Sep 13, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-352, CAPEC-62, T1204
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 17, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 13, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CAPEC-62Cross Site Request Forgery
T1204User Execution

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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