CVE-2024-27563Public exploitNetwork attack vector

Authenticated SSRF via unrestricted repository URL

Published Mar 5, 2024 · Updated Aug 29, 2024

Server-side request forgery in WonderCMS 3.1.3 allows remote authenticated users to make arbitrary server-side requests through pluginThemeUrl. The addCustomThemePluginRepository path passes a crafted repository URL through getFileFromRepo to cURL without restricting its destination. A valid admin session and action token are required; exploitation can probe or access HTTP services reachable from the CMS host.

CVSS severity5.3
Medium
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in WonderCMS 3.1.3 allows remote authenticated users to make arbitrary server-side requests through pluginThemeUrl. The addCustomThemePluginRepository path passes a crafted repository URL through getFileFromRepo to cURL without restricting its destination. A valid admin session and action token are required; exploitation can probe or access HTTP services reachable from the CMS host.

The record

CVE
CVE-2024-27563
Published
Mar 5, 2024
Updated
Aug 29, 2024
Vendor
WonderCMS
Product
WonderCMS
Classifications
CWE-918, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 5, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 29, 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=3.1.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

WonderCMS · WonderCMSversion=3.1.3

Published CVSS scores

6.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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 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-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application

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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