CVE-2026-54048 json
Apache Impala: Avro Schema URL Server-Side Request Forgery
published 2026-09-09 2 mo ago modified 2026-09-10 59 d ago also EUVD-2026-74795
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 45%
- public exploits
- 0
- none known
Summary
Specifying tblproperties('avro.schema.url'=' http://...' ) or with a 'file:///' URI on a table in Impala 2.0.0 to 4.5.1 on all platforms allows an attacker to trigger a GET request to internal endpoints they may not have access to but that Impala does and the response my be exposed via parsing error messages. Users are recommended to upgrade to version 4.5.2, which fixes this issue.
Patch / fix
- apache impala 4.5.2
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 59 d ago
Exploit prediction
0.54% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected products
- Apache Software Foundation Apache Impala
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
lists.apache.org
/thread/cn3q4s8yx924ndlm3gt04o6g4rfm980c
vendor-advisory, mailing-list
-
openwall.com
/lists/oss-security/2026/09/08/21
mailing-list, third-party-advisory
Sources
- CVE List CVE-2026-54048
- NVD CVE-2026-54048
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