CVE-2020-23995
MEDIUMCVSS 6.5/10EPSS 1.55%
Last modified
CVE-2020-23995 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. An information disclosure vulnerability in ILIAS before 5.3.19, 5.4.12 and 6.0 allows remote authenticated attackers to get the upload data path via a workspace upload.. EPSS estimates a 1.55% chance of exploitation in the next 30 days.
Description
An information disclosure vulnerability in ILIAS before 5.3.19, 5.4.12 and 6.0 allows remote authenticated attackers to get the upload data path via a workspace upload.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ilias | Ilias | < 5.3.19 |
| Ilias | Ilias | >= 5.4.0, < 5.4.12 |
References
- https://cwe.mitre.org/data/definitions/209.htmlTechnical Description
- https://docu.ilias.de/goto_docu_pg_118817_35.htmlRelease Notes, Vendor Advisory
- https://docu.ilias.de/goto_docu_pg_122177_35.htmlRelease Notes, Vendor Advisory
- https://docu.ilias.de/goto_docu_pg_124761_35.htmlRelease Notes, Vendor Advisory
- https://github.com/ILIAS-eLearning/ILIAS/commit/94d9b16010ec3abeae8d2cbb05622ccd999119adPatch, Third Party Advisory
- https://cwe.mitre.org/data/definitions/209.htmlTechnical Description
- https://docu.ilias.de/goto_docu_pg_118817_35.htmlRelease Notes, Vendor Advisory
- https://docu.ilias.de/goto_docu_pg_122177_35.htmlRelease Notes, Vendor Advisory
- https://docu.ilias.de/goto_docu_pg_124761_35.htmlRelease Notes, Vendor Advisory
- https://github.com/ILIAS-eLearning/ILIAS/commit/94d9b16010ec3abeae8d2cbb05622ccd999119adPatch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-23995?
An information disclosure vulnerability in ILIAS before 5.3.19, 5.4.12 and 6.0 allows remote authenticated attackers to get the upload data path via a workspace upload.
How severe is CVE-2020-23995?
CVE-2020-23995 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.55% probability of exploitation in the next 30 days.
How do I fix CVE-2020-23995?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2020-23995?
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Scan your code nowSource: NVD / NIST