Improper permission checks in Extension:NSFileRepo
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-552.
Summary
Files or Directories Accessible to External Parties, Incorrect Permission Assignment for Critical Resource vulnerability in Hallo Welt! GmbH BlueSpice (Extension:NSFileRepo modules) allows Accessing Functionality Not Properly Constrained by ACLs, Bypassing Electronic Locks and Access Controls.This issue affects BlueSpice: from 5.1 through 5.1.3, from 5.2 through 5.2.0. HINT: Versions provided apply to BlueSpice MediaWiki releases. For Extension:NSFileRepo the affected versions are 3.0 < 3.0.5
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Hallo Welt! GmbH | BlueSpice | 5.1 – 5.1.3; 5.2 – 5.2.0 | — | No fix listed | CNA |
- BlueSpice VendorHallo Welt! GmbH Affected 5.1 – 5.1.3; 5.2 – 5.2.0 Fixed in — No fix listed CNA
CPE names Threatist (inferred) · 1
Inferred from how NVD named this product before; not given by a source.
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hallowelt:bluespice:*:*:*:*:*:*:*:* | — | — | Hallo Welt! GmbH |
- cpe:2.3:a:hallowelt:bluespice:*:*:*:*:*:*:*:* Versions — — ·Hallo Welt! GmbH
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-24732
- 2026-10-03 Alias added: GHSA-h5w8-m6jq-qmxf
More Hallo Welt! GmbH vulnerabilities
- TI-2026-79597 Insecure default token auth in BlueSpice wiki enables sysop access CVSS 4.0CRITICAL 9.3
- TI-2026-79596 Missing authorization in BlueSpiceUserManager lets users block accounts CVSS 4.0HIGH 7.1
- TI-2022-02320 Potential XSS in title URL parameter CVSS 3.1MEDIUM 6.1
- TI-2022-02319 Potential XSS on Special:SearchCenter CVSS 3.1MEDIUM 6.1
- TI-2022-03572 Potential XSS in common user interface component library CVSS 3.1MEDIUM 6.1
- TI-2025-35941 Potential XSS in Extension:CognitiveProcessDesigner CVSS 4.0MEDIUM 5.9
Sources
- CVE-2026-24732 · CVE Program
- CVE-2026-24732 · NVD
- FIRST EPSS
- GHSA-h5w8-m6jq-qmxf · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences