CVEvulnerability
CVE-2021-26544
5.4 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-02-20
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- CVSS 2.0 ([email protected])
- 3.5 LOW — AV:N/AC:M/Au:S/C:N/I:P/A:N
- Weaknesses
- CWE-79
Description
Livy server version 0.7.0-incubating (only) is vulnerable to a cross site scripting issue in the session name. A malicious user could use this flaw to access logs and results of other users' sessions and run jobs with their privileges. This issue is fixed in Livy 0.7.1-incubating.
Affected configurations
• apache livy 0.7.0-incubating
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- http://www.openwall.com/lists/oss-security/2021/02/20/1 Mailing List, Patch, Third Party Advisory
- https://github.com/apache/incubator-livy/commit/4d8a912699683b973eee76d4e91447d769a0cb0d Patch, Third Party Advisory
- https://lists.apache.org/thread.html/r2db14e7fd1e5ec2519e8828d43529bad623d75698cc7918af3a3f3ed%40%3Cuser.livy.apache.org%3E Patch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2021/02/20/1 Mailing List, Patch, Third Party Advisory
- https://github.com/apache/incubator-livy/commit/4d8a912699683b973eee76d4e91447d769a0cb0d Patch, Third Party Advisory
- https://lists.apache.org/thread.html/r2db14e7fd1e5ec2519e8828d43529bad623d75698cc7918af3a3f3ed%40%3Cuser.livy.apache.org%3E Patch, Vendor Advisory