How severe is CVE-2020-26936?

CVE-2020-26936 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-26936 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-26936?

CVE-2020-26936 affects Cloudera Data Engineering. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-26936?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-26936 published?

CVE-2020-26936 was published on 2020-11-26 and last updated on 2026-06-17.

CVE-2020-26936

CVE-2020-26936 is a high-severity vulnerability in Cloudera Data Engineering with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.8
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Cloudera Data Engineering
Published: 2020-11-26
Last modified: 2026-06-17

Description

Cloudera Data Engineering (CDE) before 1.1 was vulnerable to a CSRF attack.

Frequently asked questions

What is CVE-2020-26936?: Cloudera Data Engineering (CDE) before 1.1 was vulnerable to a CSRF attack.
How severe is CVE-2020-26936?: CVE-2020-26936 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-26936 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-26936?: CVE-2020-26936 affects Cloudera Data Engineering. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-26936?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-26936 published?: CVE-2020-26936 was published on 2020-11-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cloudera:data_engineering:*:*:*:*:*:*:*:*

More vulnerabilities in Cloudera Data Engineering

CVE-2021-3167 — Medium (CVSS 6.5): In Cloudera Data Engineering (CDE) 1.3.0, JWT authentication tokens are exposed to administrators in virtual cluster…

All CVEs affecting Cloudera Data Engineering →

Other CWE-352 (Cross-Site Request Forgery (CSRF)) vulnerabilities

CVE-2025-32642 — Critical (CVSS 10.0): Cross-Site Request Forgery (CSRF) vulnerability in appsbd Vite Coupon vite-coupon allows Remote Code Inclusion.This…
CVE-2025-23922 — Critical (CVSS 10.0): Cross-Site Request Forgery (CSRF) vulnerability in Harsh iSpring Embedder embed-ispring allows Upload a Web Shell to a…
CVE-2017-5145 — Critical (CVSS 10.0): An issue was discovered in Carlo Gavazzi VMU-C EM prior to firmware Version A11_U05, and VMU-C PV prior to firmware…
CVE-2019-25729 — Critical (CVSS 9.8): PDF Signer 3.0 contains a server-side template injection vulnerability that allows unauthenticated attackers to execute…
CVE-2025-48340 — Critical (CVSS 9.8): Cross-Site Request Forgery (CSRF) vulnerability in Danny Vink User Profile Meta Manager user-profile-meta allows…
CVE-2025-2907 — Critical (CVSS 9.8): The Order Delivery Date WordPress plugin before 12.3.1 does not have authorization and CSRF checks when importing…

Browse all CWE-352 (Cross-Site Request Forgery (CSRF)) vulnerabilities →