How severe is CVE-2022-45875?

CVE-2022-45875 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-45875 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-45875?

CVE-2022-45875 primarily affects Apache Dolphinscheduler. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-45875?

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

When was CVE-2022-45875 published?

CVE-2022-45875 was published on 2023-01-04 and last updated on 2026-06-17.

CVE-2022-45875

CVE-2022-45875 is a critical-severity vulnerability in Apache Dolphinscheduler with a CVSS 3.x base score of 9.8. 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-20.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Apache Dolphinscheduler
Published: 2023-01-04
Last modified: 2026-06-17

Description

Improper validation of script alert plugin parameters in Apache DolphinScheduler to avoid remote command execution vulnerability. This issue affects Apache DolphinScheduler version 3.0.1 and prior versions; version 3.1.0 and prior versions. This attack can be performed only by authenticated users which can login to DS.

Frequently asked questions

What is CVE-2022-45875?: Improper validation of script alert plugin parameters in Apache DolphinScheduler to avoid remote command execution vulnerability. This issue affects Apache DolphinScheduler version 3.0.1 and prior versions; version 3.1.0 and prior versions. This attack can be performed only by authenticated users which can login to DS.
How severe is CVE-2022-45875?: CVE-2022-45875 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-45875 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-45875?: CVE-2022-45875 primarily affects Apache Dolphinscheduler. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-45875?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-45875 published?: CVE-2022-45875 was published on 2023-01-04 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:apache:dolphinscheduler:*:*:*:*:*:*:*:*
cpe:2.3:a:apache:dolphinscheduler:3.1.0:*:*:*:*:*:*:*

More vulnerabilities in Apache Dolphinscheduler

CVE-2026-32966 — Critical (CVSS 9.8): DataSource API Missing Authorization Check Leads to Arbitrary Data Source Metadata Disclosure in Apache…
CVE-2024-43166 — Critical (CVSS 9.8): Incorrect Default Permissions vulnerability in Apache DolphinScheduler. This issue affects Apache DolphinScheduler:…
CVE-2024-43202 — Critical (CVSS 9.8): Exposure of Remote Code Execution in Apache Dolphinscheduler. This issue affects Apache DolphinScheduler: before…
CVE-2023-49109 — Critical (CVSS 9.8): Exposure of Remote Code Execution in Apache Dolphinscheduler. This issue affects Apache DolphinScheduler: before…
CVE-2022-45462 — Critical (CVSS 9.8): Alarm instance management has command injection when there is a specific command configured. It is only for logged-in…
CVE-2020-11974 — Critical (CVSS 9.8): In DolphinScheduler 1.2.0 and 1.2.1, with mysql connectorj a remote code execution vulnerability exists when choosing…

All CVEs affecting Apache Dolphinscheduler →

Other CWE-20 (Improper Input Validation) vulnerabilities

CVE-2026-48056 — Critical (CVSS 10.0): Streambert is a cross-platform Electron Desktop App to stream and download video content. Versions prior to 2.5.0…
CVE-2026-33267 — Critical (CVSS 10.0): Improper Input Validation vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 9.2.0…
CVE-2026-47668 — Critical (CVSS 10.0): DbGate is cross-platform database manager. In versions 7.1.8 and prior, DbGate's JSON script runner (`POST…
CVE-2026-16117 — Critical (CVSS 10.0): Impact: @fastify/http-proxy versions up to and including 11.5.0 fail to rewrite the request prefix when the prefix…
CVE-2026-48316 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48281 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…

Browse all CWE-20 (Improper Input Validation) vulnerabilities →