DIRACGrid DIRAC up to 8.0.78/9.0.21/9.1.9 Request Management System RequestDB.py groupingAttribute code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.7$0-$5k0.00

Summaryinfo

A vulnerability marked as very critical has been reported in DIRACGrid DIRAC up to 8.0.78/9.0.21/9.1.9. Impacted is the function RequestManagementSystem.DB.RequestDB.getRequestCountersWeb of the file RequestManagementSystem/DB/RequestDB.py of the component Request Management System. The manipulation of the argument groupingAttribute leads to code injection. This vulnerability is uniquely identified as CVE-2026-45579. The attack is possible to be carried out remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in DIRACGrid DIRAC up to 8.0.78/9.0.21/9.1.9. It has been rated as very critical. This issue affects the function RequestManagementSystem.DB.RequestDB.getRequestCountersWeb of the file RequestManagementSystem/DB/RequestDB.py of the component Request Management System. The manipulation of the argument groupingAttribute with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

DIRAC is an interware, meaning a software framework for distributed computing. Prior to versions 8.0.79, 9.0.22, and 9.1.10, the RequestManagementSystem/Service/ReqManagerHandler.py export_getRequestCountersWeb function passes an authenticated caller-controlled groupingAttribute to RequestManagementSystem/DB/RequestDB.py getRequestCountersWeb. An unrecognized value is resolved against the Request object and evaluated as Python code, allowing a crafted dunder attribute expression to reach operating-system functions and execute commands as the account running the DIRAC services. Successful exploitation can expose dirac.cfg, database passwords, stored proxies, and tokens, fully compromise the DIRAC system, and allow alteration of local log evidence. This issue is fixed in versions 8.0.79, 9.0.22, and 9.1.10.

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2026-45579 since 05/12/2026. The exploitation is known to be easy. The attack may be initiated remotely. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/15/2026). The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

Upgrading to version 8.0.79, 9.0.22 or 9.1.10 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.9
VulDB Meta Temp Score: 9.7

VulDB Base Score: 9.9
VulDB Temp Score: 9.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 9.9
CNA Vector (GitHub_M): 🔒

CVSSv2info

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

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: DIRAC 8.0.79/9.0.22/9.1.10

Timelineinfo

05/12/2026 CVE reserved
09/15/2026 +126 days Advisory disclosed
09/15/2026 +0 days VulDB entry created
09/15/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-45579 (🔒)
GCVE (CVE): GCVE-0-2026-45579
GCVE (VulDB): GCVE-100-404387

Entryinfo

Created: 09/15/2026 19:36
Changes: 09/15/2026 19:36 (67)
Complete: 🔍
Cache ID: 216::103

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