DIRAC: RCE in RequestManager due to eval on untrusted input

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-45579
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-15 18:17:21 UTC
Updated2026-09-15 19:17:19 UTC
DescriptionDIRAC 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.

Risk And Classification

Primary CVSS: v3.1 9.9 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Problem Types: CWE-95 | CWE-95 CWE-95: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary9.9CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
3.1CNADECLARED9.9CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA DIRACGrid DIRAC affected >= 6r0, < 8.0.79 Not specified
CNA DIRACGrid DIRAC affected >= 9.0.0a1, < 9.0.22 Not specified
CNA DIRACGrid DIRAC affected >= 9.1.0, < 9.1.10 Not specified

References

ReferenceSourceLinkTags
github.com/DIRACGrid/DIRAC/security/advisories/GHSA-9jpv-c7p4-997x [email protected] github.com
github.com/DIRACGrid/DIRAC/commit/99f1af88b525e69a77f204aebf7d8df3b6056142 [email protected] github.com
github.com/DIRACGrid/DIRAC/releases/tag/v9.1.10 [email protected] github.com
github.com/DIRACGrid/DIRAC/commit/a6f75ce5d369254d46ca6f1d39e3f384366fa396 [email protected] github.com
github.com/DIRACGrid/DIRAC/commit/8ec11072f48103d94e8b7cca831e2c7ce304d6c7 [email protected] github.com
github.com/DIRACGrid/DIRAC/releases/tag/v8.0.79 [email protected] github.com
github.com/DIRACGrid/DIRAC/releases/tag/v9.0.22 [email protected] github.com
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