Which versions of Koillection are affected by CVE-2025-9747?

Organizations using Koillection should be aware of moderate risk from CVE-2025-9747, a cross-site request forgery vulnerability rated CVSS 5.3.. A patch is available.

Is there a public PoC exploit available for CVE-2025-9747?

Yes, a public proof-of-concept exploit is available for CVE-2025-9747. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-9747?

Within 30 days: Identify affected systems running Koillection and apply vendor patches as part of regular patch cycle. Verify anti-CSRF tokens are enforced.

Koillection CVE-2025-9747

Q: What is the CVSS score of CVE-2025-9747?

CVE-2025-9747 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/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%.

LOW

Cross-Site Request Forgery (CSRF) (CWE-352)

2025-08-31 cna@vuldb.com

CSRF

2.1

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

2.1 LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/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:N/UI:P/VC:N/VI:L/VA:N/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

None

User Interaction

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)

Analysis Generated

Mar 28, 2026 - 19:09 vuln.today

Patch released

Mar 28, 2026 - 19:09 nvd

Patch available

PoC Detected

Sep 04, 2025 - 16:46 vuln.today

Public exploit code

CVE Published

Aug 31, 2025 - 22:15 nvd

MEDIUM 5.3

DescriptionCVE.org

A vulnerability has been found in Koillection up to 1.6.18. Affected is an unknown function of the file assets/controllers/csrf_protection_controller.js. Such manipulation leads to cross-site request forgery. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.7.0 is able to address this issue. The name of the patch is 9ab8562d3f1e953da93fed63f9ee802c7ea26a9a. It is suggested to upgrade the affected component. The vendor explains: "I ended up switching to a newer CSRF handling using stateless token."

AnalysisAI

A vulnerability has been found in Koillection up to 1.6.18. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Cross-Site Request Forgery (CSRF) (CWE-352), which allows attackers to trick authenticated users into performing unintended actions. A vulnerability has been found in Koillection up to 1.6.18. Affected is an unknown function of the file assets/controllers/csrf_protection_controller.js. Such manipulation leads to cross-site request forgery. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.7.0 is able to address this issue. The name of the patch is 9ab8562d3f1e953da93fed63f9ee802c7ea26a9a. It is suggested to upgrade the affected component. The vendor explains: "I ended up switching to a newer CSRF handling using stateless token." Affected products include: Benjaminjonard Koillection. Version information: up to 1.6.18..

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.

CVE-2025-9747 vulnerability details – vuln.today

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