Is there a public PoC exploit available for EUVD-2026-17166?

Yes, a public proof-of-concept exploit is available for EUVD-2026-17166. Prioritise patching immediately. EPSS: 0.0%.

Rss Feed Parser EUVD-2026-17166

Q: What is the CVSS score of EUVD-2026-17166?

EUVD-2026-17166 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.0%.

| CVE-2026-5126 LOW

Server-Side Request Forgery (SSRF) (CWE-918)

2026-03-30 VulDB

GHSA-v2pm-mwvh-p9w7

SSRF Rss Feed Parser

2.1

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

2.1 LOW

CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

MEDIUM LOW

CVSS changed

Apr 29, 2026 - 01:11 NVD

5.3 (MEDIUM) 2.1 (LOW)

PoC Detected

Apr 01, 2026 - 14:24 vuln.today

Public exploit code

EUVD ID Assigned

Mar 30, 2026 - 18:15 euvd

EUVD-2026-17166

Analysis Generated

Mar 30, 2026 - 18:15 vuln.today

CVE Published

Mar 30, 2026 - 18:00 nvd

MEDIUM 5.3

DescriptionCVE.org

A flaw has been found in SourceCodester RSS Feed Parser 1.0. Affected by this issue is the function file_get_contents. This manipulation causes server-side request forgery. The attack is possible to be carried out remotely. The exploit has been published and may be used.

AnalysisAI

Server-side request forgery in SourceCodester RSS Feed Parser 1.0 via the file_get_contents function allows authenticated remote attackers to perform arbitrary HTTP requests from the vulnerable server. The vulnerability has a CVSS score of 5.3 with low impact across confidentiality, integrity, and availability, and publicly available exploit code exists.

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Vulnerability AssessmentAI

Risk Assessment	The CVSS v4.0 vector (AV:N/AC:L/PR:L) indicates network-accessible attack vector, low attack complexity, and requirement for low-privileged authenticated user. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	An authenticated user with access to the RSS Feed Parser upload or configuration feature provides a malicious RSS feed URL or manipulates an existing feed parameter to point to an internal resource such as http://localhost:8080/admin or http://169.254.169.254/latest/meta-data/ (AWS metadata). The server makes the request on behalf of the attacker without validation, allowing discovery of internal services, credential leakage, or reconnaissance of the cloud infrastructure. …
Remediation	Upgrade SourceCodester RSS Feed Parser to a patched version released by the vendor; no specific fixed version number is confirmed in available data. … Detailed patch versions, workarounds, and compensating controls in full report.

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EUVD-2026-17166 vulnerability details – vuln.today

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