VDB-348850 · CVE-2026-26002 · GHSA-f83q-mhrr-3cr2

OSC ondemand up to 4.0.8/4.1.2 injection

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.
7.9	$0-$5k	0.00

Summaryinfo

A vulnerability described as problematic has been identified in OSC ondemand up to 4.0.8/4.1.2. The impacted element is an unknown function. Executing a manipulation can lead to injection. This vulnerability is registered as CVE-2026-26002. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical was found in OSC ondemand up to 4.0.8/4.1.2. This vulnerability affects an unknown code block. The manipulation with an unknown input leads to a injection vulnerability. The CWE definition for the vulnerability is CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Open OnDemand is an open-source high-performance computing portal. The Files application in OnDemand versions prior to 4.0.9 and 4.1.3 is susceptible to malicious input when navigating to a directory. This has been patched in versions 4.0.9 and 4.1.3. Versions below this remain susceptible.

The advisory is available at github.com. This vulnerability was named CVE-2026-26002 since 02/09/2026. The exploitation appears to be easy. The attack can be initiated remotely. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1055 by the MITRE ATT&CK project.

Upgrading to version 4.0.9 or 4.1.3 eliminates this vulnerability. Applying the patch 23cb167222886fdd8415277ca5c1215f4c32629c is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

ondemand

Version

License

open-source

Website

Product: https://github.com/OSC/ondemand/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔒

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Injection
CWE: CWE-74 / CWE-707 / CWE-20
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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: ondemand 4.0.9/4.1.3
Patch: 23cb167222886fdd8415277ca5c1215f4c32629c

Timelineinfo

02/09/2026 CVE reserved
03/05/2026 +24 days Advisory disclosed
03/05/2026 +0 days VulDB entry created
03/19/2026 +14 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: GHSA-f83q-mhrr-3cr2
Status: Confirmed

CVE: CVE-2026-26002 (🔒)
GCVE (CVE): GCVE-0-2026-26002
GCVE (VulDB): GCVE-100-348850

Entryinfo

Created: 03/05/2026 02:43
Updated: 03/19/2026 13:49
Changes: 03/05/2026 02:43 (70), 03/05/2026 03:02 (1), 03/19/2026 13:49 (12)
Complete: 🔍
Cache ID: 216::103