CVE-2025-13796Public exploitNetwork attack vector

Authenticated SSRF via unrestricted analytics URL fetch

Published Nov 30, 2025 · Updated Nov 30, 2025

Server-side request forgery in deco CMS Deco Apps 0.120.0 through 0.120.1 allows remote authenticated users to fetch arbitrary URLs. The AnalyticsScript loader passes its user-controlled url query parameter to a server-side fetch path without restricting schemes or destinations, including file URIs and internal services. Low-privilege access to the live invocation route is required; successful requests can disclose local files and environment data or reach services unavailable to the caller.

CVSS severity5.3
Medium
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

Server-side request forgery in deco CMS Deco Apps 0.120.0 through 0.120.1 allows remote authenticated users to fetch arbitrary URLs. The AnalyticsScript loader passes its user-controlled url query parameter to a server-side fetch path without restricting schemes or destinations, including file URIs and internal services. Low-privilege access to the live invocation route is required; successful requests can disclose local files and environment data or reach services unavailable to the caller.

The record

CVE
CVE-2025-13796
Published
Nov 30, 2025
Updated
Nov 30, 2025
Vendor
deco CMS
Product
Deco Apps
Classifications
CWE-918, CAPEC-664, T1090.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 30, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 30, 2025Record 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=0.120.0
  2. Affected versionversion=0.120.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

deco CMS · Deco Appsversion=0.120.0; version=0.120.1

Published CVSS scores

5.3TenableCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
2.1INCIBE-CERTCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

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)
CAPEC-664Server Side Request Forgery
T1090.001Internal Proxy

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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