CVE-2023-46784Network attack vector

Authenticated file read and SSRF via feed URLs

Published May 17, 2024 · Updated Apr 28, 2026

Path traversal and SSRF in Room 34 ICS Calendar 10.12.0.3 and earlier allow remote authenticated users to read server files via feed URLs. The R34ICS::_url_get_contents() method retrieves attacker-controlled feed locations without adequately rejecting local paths or private and reserved network destinations. Contributor-level WordPress access is required; exploitation exposes readable host files and permits server-originated requests to otherwise unreachable internal services.

CVSS severity8.2
High
EPSS probability0.50%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Path traversal and SSRF in Room 34 ICS Calendar 10.12.0.3 and earlier allow remote authenticated users to read server files via feed URLs. The R34ICS::_url_get_contents() method retrieves attacker-controlled feed locations without adequately rejecting local paths or private and reserved network destinations. Contributor-level WordPress access is required; exploitation exposes readable host files and permits server-originated requests to otherwise unreachable internal services.

The record

CVE
CVE-2023-46784
Published
May 17, 2024
Updated
Apr 28, 2026
Vendor
Room 34 Creative Services, LLC
Product
ICS Calendar
Classifications
CWE-918, CWE-22, CAPEC-664, CAPEC-597, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 17, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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 <10.12.0.4
  2. Affected versionversion=n/a <=10.12.0.3 changes=[{"at":"10.12.0.4","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Room 34 Creative Services, LLC · ICS Calendarversion=0 <10.12.0.4; version=n/a <=10.12.0.3 changes=[{"at":"10.12.0.4","status":"unaffected"}]

Published CVSS scores

8.8WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.5WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
8.2PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/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.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CAPEC-664Server Side Request Forgery
CAPEC-597Absolute Path Traversal
T1190Exploit Public-Facing Application

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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