VDB
CVE-2020-17526
CVE-2020-17526
PUBLISHED
Incorrect Session Validation in Apache Airflow Webserver versions prior to 1.10.14 with default config allows a malicious airflow user on site A where they log in normally, to access unauthorized Airflow Webserver on Site B through the session from Site A. This does not affect users who have changed the default value for `[webserver] secret_key` config.
EPSS 91.48% · 99.7th percentile
Risk Scores
EPSS Score
91.48%
99.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | airflow | 0, 0, 0 |
| Bitnami | airflow | 0 |
Exploit Intelligence
- https://lists.apache.org/thread.html/rbeeb73a6c741f2f9200d83b9c2220610da314810c4e8c9cf881d47ef%40%3Cusers.airflow.apache.org%3E (circl)
- [oss-security] 20201221 CVE-2020-17526: Apache Airflow Incorrect Session Validation in Airflow Webserver with default config (circl)
- [announce] 20210623 Success at Apache: Security in Practice (circl)
- web_poc_map_v2.yaml (github-poc)
- web_poc_map_v2.yaml (github-poc)
- web_poc_map_v2.yaml (github-poc)
- web_poc_map_v2.yaml (github-poc)
- web_poc_map_v2.yaml (github-poc)
- web_poc_map_v2.yaml (github-poc)
- web_poc_map_v2.yaml (github-poc)
…and 11 more exploits
Timeline
- Dec 21, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 24, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Mar 15, 2023 EPSS Score
- Apr 12, 2023 EPSS Score
- Apr 24, 2023 EPSS Score
- Jun 19, 2023 EPSS Score
- Jul 16, 2023 EPSS Score
- Aug 11, 2023 EPSS Score
- Sep 22, 2023 EPSS Score
References
- http://www.openwall.com/lists/oss-security/2020/12/21/1 url
- https://lists.apache.org/thread.html/r466759f377651f0a690475d5a52564d0e786e82c08d5a5730a4f8352%40%3Cannounce.apache.org%3E url
- https://lists.apache.org/thread.html/rbeeb73a6c741f2f9200d83b9c2220610da314810c4e8c9cf881d47ef%40%3Cusers.airflow.apache.org%3E url
- https://nvd.nist.gov/vuln/detail/CVE-2020-17526 url