CVE-2020-13929 json
Notebook permissions bypass
published 2021-09-02 5 y ago modified 2026-06-17 4 mo ago also GHSA-87p2-cvhq-q4mv , EUVD-2021-2014
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.3%
- EPSS 3.3% chance of exploitation in 30 days, percentile 88%
- public exploits
- 0
- none known
Summary
Authentication bypass vulnerability in Apache Zeppelin allows an attacker to bypass Zeppelin authentication mechanism to act as another user. This issue affects Apache Zeppelin Apache Zeppelin version 0.9.0 and prior versions.
Patch / fix
- maven org.apache.zeppelin:zeppelin 0.10.0
Exploit prediction
3.26% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.apache.zeppelin:zeppelin | <0.10.0 |
0.10.0 |
Affected products
- Apache Software Foundation Apache Zeppelin
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
security.gentoo.org
/glsa/202311-04
vendor-advisory, web
-
lists.apache.org
/thread.html/r768800925d6407a6a87ccae0ec98776b7bda50c0e3ed3d0130dad028%40%3Cusers.zeppelin.apache.org%3E
mailing-list, web, vendor-advisory
-
openwall.com
/lists/oss-security/2021/09/02/2
mailing-list, web, third-party-advisory
-
lists.apache.org
/thread.html/r768800925d6407a6a87ccae0ec98776b7bda50c0e3ed3d0130dad028%40%3Cannounce.apache.org%3E
mailing-list, web
-
lists.apache.org
/thread.html/r99529e175a7c1c9a26bd41a02802c8af7aa97319fe561874627eb999%40%3Cusers.zeppelin.apache.org%3E
mailing-list, web
-
nvd.nist.gov
/vuln/detail/CVE-2020-13929
advisory
-
github.com
/apache/zeppelin
package
-
lists.apache.org
/thread.html/r768800925d6407a6a87ccae0ec98776b7bda50c0e3ed3d0130dad028@%3Cannounce.apache.org%3E
web
-
lists.apache.org
/thread.html/r768800925d6407a6a87ccae0ec98776b7bda50c0e3ed3d0130dad028@%3Cusers.zeppelin.apache.org%3E
web
-
lists.apache.org
/thread.html/r99529e175a7c1c9a26bd41a02802c8af7aa97319fe561874627eb999@%3Cusers.zeppelin.apache.org%3E
web
Sources
- CVE List CVE-2020-13929
- GitHub Advisory GHSA-87p2-cvhq-q4mv
- NVD CVE-2020-13929
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.