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CVE-2023-38508

Tuleap allows preview of a linked artifact with a type does not respect permissions

MEDIUM
4.3
CVSS Score
Published: August 24, 2023 at 10:33 PM UTC
Updated: June 17, 2026 at 06:10 AM UTC
1 product affected across 1 vendorTuleap

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.7%
SSVC
PoC

Description

Tuleap is an open source suite to improve management of software developments and collaboration. In Tuleap Community Edition prior to version 14.11.99.28 and Tuleap Enterprise Edition prior to versions 14.10-6 and 14.11-3, the preview of an artifact link with a type does not respect the project, tracker and artifact level permissions. The issue occurs on the artifact view (not reproducible on the artifact modal). Users might get access to information they should not have access to. Only the title, status, assigned to and last update date fields as defined by the semantics are impacted. If those fields have strict permissions (e.g. the title is only visible to a specific user group) those permissions are still enforced. Tuleap Community Edition 14.11.99.28, Tuleap Enterprise Edition 14.10-6, and Tuleap Enterprise Edition 14.11-3 contain a fix for this issue.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Tuleap· Enalean
95%
v < 14.10-6v < 14.11-3v < 14.11.99.2814.11 ≤ v < 14.11-3
Affected range stops below 14.10-6, so it looks safe — our inference, not a vendor statement
Affected range stops below 14.11-3, so it looks safe — our inference, not a vendor statement
Affected range stops below 14.11.99.28, so it looks safe — our inference, not a vendor statement

References (4)

x_refsource_MISCPatch
Source: [email protected]
https://github.com/Enalean/tuleap/commit/307c1c8044522a2dcc711062b18a3b3f9059a6c3
x_refsource_CONFIRMPatchVendor Advisory
Source: [email protected]
https://github.com/Enalean/tuleap/security/advisories/GHSA-h637-g4xp-2992
x_refsource_MISCPatch
Source: [email protected]
https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=307c1c8044522a2dcc711062b18a3b3f9059a6c3
x_refsource_MISCExploitIssue TrackingPatchVendor Advisory
Source: [email protected]
https://tuleap.net/plugins/tracker/?aid=33608

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-285CWE-862

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