VDB-344380 · CVE-2026-22247 · Nessus 298326

GLPI up to 11.0.4 Webhook Feature server-side request forgery

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.9	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in GLPI up to 11.0.4. This vulnerability affects unknown code of the component Webhook Feature. Executing a manipulation can lead to server-side request forgery. This vulnerability is registered as CVE-2026-22247. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in GLPI up to 11.0.4 and classified as critical. This vulnerability affects an unknown functionality of the component Webhook Feature. The manipulation with an unknown input leads to a server-side request forgery vulnerability. The CWE definition for the vulnerability is CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

GLPI is a free asset and IT management software package. From version 11.0.0 to before 11.0.5, a GLPI administrator can perform SSRF request through the Webhook feature. This issue has been patched in version 11.0.5.

The advisory is shared for download at github.com. This vulnerability was named CVE-2026-22247 since 01/07/2026. The exploitation appears to be easy. The attack can be initiated remotely. The exploitation requires an enhanced level of successful authentication. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 298326 (Linux Distros Unpatched Vulnerability : CVE-2026-22247), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 11.0.5 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (298326). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Asset Management Software

Name

GLPI

Version

License

open-source

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.9

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 9.1
NVD Vector: 🔒

CNA Base Score: 4.1
CNA Vector (GitHub_M): 🔒

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Server-side request forgery
CWE: CWE-918
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 298326
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2026-22247

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: GLPI 11.0.5

Timelineinfo

01/07/2026 CVE reserved
02/04/2026 +28 days Advisory disclosed
02/04/2026 +0 days VulDB entry created
02/10/2026 +6 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-22247 (🔒)
GCVE (CVE): GCVE-0-2026-22247
GCVE (VulDB): GCVE-100-344380

Entryinfo

Created: 02/04/2026 18:40
Updated: 02/10/2026 05:46
Changes: 02/04/2026 18:40 (64), 02/07/2026 09:12 (11), 02/10/2026 05:46 (2)
Complete: 🔍
Cache ID: 216::103