Information Disclosure in Workspaces Module
Priority LOW 31CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-200.
Summary
Missing authorization checks in the Workspace Module of TYPO3 CMS versions 9.0.0‑9.5.54, 10.0.0‑10.4.53, 11.0.0‑11.5.47, 12.0.0‑12.4.36, and 13.0.0‑13.4.17 allow backend users to directly invoke the corresponding AJAX backend route to disclose sensitive information without having access.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00294 22nd percentileScored 2026-11-07
Fix Fixed TYPO3 CMS (TYPO3): 9.5.55, 10.4.54, 11.5.48 +2typo3/cms-workspaces (Packagist): 12.4.37, 13.4.18
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- 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 |
|---|---|---|---|---|---|
| TYPO3 | TYPO3 CMS | 9.0.0 to before 9.5.55; 10.0.0 to before 10.4.54; 11.0.0 to before 11.5.48; 12.0.0 to before 12.4.37; 13.0.0 to before 13.4.18 | 9.5.55, 10.4.54, 11.5.48, 12.4.37, 13.4.18 | Patch available | CNA |
| — | typo3/cms-workspaces (Packagist) | 9.0.0 to before 12.4.37 | 12.4.37 | Patch available | GHSA-w2pf-7q5w-2cgw |
| — | typo3/cms-workspaces (Packagist) | 10.0.0 to before 12.4.37 | 12.4.37 | Patch available | GHSA-w2pf-7q5w-2cgw |
| — | typo3/cms-workspaces (Packagist) | 11.0.0 to before 12.4.37 | 12.4.37 | Patch available | GHSA-w2pf-7q5w-2cgw |
| — | typo3/cms-workspaces (Packagist) | 12.0.0 to before 12.4.37 | 12.4.37 | Patch available | GHSA-w2pf-7q5w-2cgw |
| — | typo3/cms-workspaces (Packagist) | 13.0.0 to before 13.4.18 | 13.4.18 | Patch available | GHSA-w2pf-7q5w-2cgw |
- TYPO3 CMS VendorTYPO3 Affected 9.0.0 to before 9.5.55; 10.0.0 to before 10.4.54; 11.0.0 to before 11.5.48; 12.0.0 to before 12.4.37; 13.0.0 to before 13.4.18 Fixed in 9.5.55, 10.4.54, 11.5.48, 12.4.37, 13.4.18 Patch available CNA
- typo3/cms-workspaces (Packagist) Vendor— Affected 9.0.0 to before 12.4.37 Fixed in 12.4.37 Patch available GHSA-w2pf-7q5w-2cgw
- typo3/cms-workspaces (Packagist) Vendor— Affected 10.0.0 to before 12.4.37 Fixed in 12.4.37 Patch available GHSA-w2pf-7q5w-2cgw
- typo3/cms-workspaces (Packagist) Vendor— Affected 11.0.0 to before 12.4.37 Fixed in 12.4.37 Patch available GHSA-w2pf-7q5w-2cgw
- typo3/cms-workspaces (Packagist) Vendor— Affected 12.0.0 to before 12.4.37 Fixed in 12.4.37 Patch available GHSA-w2pf-7q5w-2cgw
- typo3/cms-workspaces (Packagist) Vendor— Affected 13.0.0 to before 13.4.18 Fixed in 13.4.18 Patch available GHSA-w2pf-7q5w-2cgw
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* | 9.0.0 to before 9.5.55; 10.0.0 to before 10.4.54; 11.0.0 to before 11.5.48; 12.0.0 to before 12.4.37; 13.0.0 to before 13.4.18 | Vulnerable | TYPO3 |
- cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* Versions 9.0.0 to before 9.5.55; 10.0.0 to before 10.4.54; 11.0.0 to before 11.5.48; 12.0.0 to before 12.4.37; 13.0.0 to before 13.4.18 Vulnerable ·TYPO3
Remediation
- Fix · CNA TYPO3 CMS (TYPO3) Fixed in 9.5.55, 10.4.54, 11.5.48, 12.4.37, 13.4.18
- Fix · GHSA-w2pf-7q5w-2cgw typo3/cms-workspaces (Packagist) Fixed in 12.4.37 Advisory →
- Fix · GHSA-w2pf-7q5w-2cgw typo3/cms-workspaces (Packagist) Fixed in 12.4.37 Advisory →
- Fix · GHSA-w2pf-7q5w-2cgw typo3/cms-workspaces (Packagist) Fixed in 12.4.37 Advisory →
- Fix · GHSA-w2pf-7q5w-2cgw typo3/cms-workspaces (Packagist) Fixed in 12.4.37 Advisory →
- Fix · GHSA-w2pf-7q5w-2cgw typo3/cms-workspaces (Packagist) Fixed in 13.4.18 Advisory →
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
TYPO3 CMS 10.4.54, 11.5.48 and 3 more versions
4 records Highest priority Priority LOW 4 LOW
Other records, highest priority first
- TI-2025-36660 Broken Access Control in Backend AJAX RoutesPriority LOW 24
- TI-2025-36659 Information Disclosure via File Abstraction LayerPriority LOW 24
- TI-2025-36656 Open Redirect in TYPO3 CMSPriority LOW 23
Timeline
- 2026-10-02 Threatist record created from CVE-2025-59018
- 2026-10-03 Alias added: GHSA-w2pf-7q5w-2cgw
References
More Typo3 vulnerabilities
- TI-2023-10314 Persisted Cross-Site Scripting in Frontend Rendering in typo3 CVSS 3.1HIGH 8.8
- TI-2010-03538 The jumpUrl (aka access tracking) implementation in tslib/class.tslib_fe.php in TYPO3… CVSS 2.0HIGH 7.1
- TI-2009-00775 The jumpUrl mechanism in class.tslib_fe.php in TYPO3 3.3.x through 3.8.x, 4.0 before… CVSS 2.0MEDIUM 5.0
- TI-2009-00241 The Indexed Search Engine (indexed_search) system extension in TYPO3 4.0.0 through 4.0.9… CVSS 2.0HIGH 10.0
- TI-2020-08940 Improperly Controlled Modification of Dynamically-Determined Object Attributes in TYPO3 CMS CVSS 3.1CRITICAL 10.0
- TI-2011-03994 Improper authentication in TYPO3 CVSS 3.1CRITICAL 9.8
Sources
- CVE-2025-59018 · CVE Program
- CVE-2025-59018 · NVD
- FIRST EPSS
- GHSA-w2pf-7q5w-2cgw · GitHub Advisory Database · CC BY 4.0
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