ILM Informatique OpenConcerto 1.7.5 credentials storage

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 (≈)
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CTI Interest Score
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3.3$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in ILM Informatique OpenConcerto 1.7.5. This affects an unknown function. This manipulation causes credentials storage. This vulnerability appears as CVE-2026-6500. The attack requires local access. There is no available exploit.

Detailsinfo

A vulnerability classified as problematic was found in ILM Informatique OpenConcerto 1.7.5. Affected by this vulnerability is an unknown code. The manipulation with an unknown input leads to a credentials storage vulnerability. The CWE definition for the vulnerability is CWE-256. Storing a password in plaintext may result in a system compromise. As an impact it is known to affect confidentiality. The summary by CVE is:

Plaintext storage of a password vulnerability in ILM Informatique OpenConcerto allows Retrieve Embedded Sensitive Data. This issue affects OpenConcerto: 1.7.5.

The weakness was presented by Dominique Righetto. The advisory is shared at openconcerto.org. This vulnerability is known as CVE-2026-6500 since 04/17/2026. The exploitation appears to be easy. An attack has to be approached locally. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1552 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Name

Version

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: 3.3
VulDB Meta Temp Score: 3.3

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Credentials storage
CWE: CWE-256 / CWE-255
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

04/17/2026 CVE reserved
05/04/2026 +17 days Advisory disclosed
05/04/2026 +0 days VulDB entry created
05/04/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: openconcerto.org
Researcher: Dominique Righetto
Status: Confirmed

CVE: CVE-2026-6500 (🔒)
GCVE (CVE): GCVE-0-2026-6500
GCVE (VulDB): GCVE-100-360973

Entryinfo

Created: 05/04/2026 17:45
Changes: 05/04/2026 17:45 (65)
Complete: 🔍
Cache ID: 216::103

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