How severe is CVE-2021-43289?

CVE-2021-43289 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2021-43289 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-43289?

CVE-2021-43289 affects Thoughtworks Gocd. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-43289?

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-2021-43289 published?

CVE-2021-43289 was published on 2022-04-14 and last updated on 2026-06-17.

CVE-2021-43289

CVE-2021-43289 is a high-severity vulnerability in Thoughtworks Gocd with a CVSS 3.x base score of 7.5. 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-22.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (81st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Thoughtworks Gocd
Published: 2022-04-14
Last modified: 2026-06-17

Description

An issue was discovered in ThoughtWorks GoCD before 21.3.0. An attacker who has compromised a GoCD agent can upload a malicious file into an arbitrary directory of a GoCD server, but does not control the filename.

Frequently asked questions

What is CVE-2021-43289?: An issue was discovered in ThoughtWorks GoCD before 21.3.0. An attacker who has compromised a GoCD agent can upload a malicious file into an arbitrary directory of a GoCD server, but does not control the filename.
How severe is CVE-2021-43289?: CVE-2021-43289 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2021-43289 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-43289?: CVE-2021-43289 affects Thoughtworks Gocd. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-43289?: 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-2021-43289 published?: CVE-2021-43289 was published on 2022-04-14 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:thoughtworks:gocd:*:*:*:*:*:*:*:*

More vulnerabilities in Thoughtworks Gocd

CVE-2021-43290 — Critical (CVSS 9.8): An issue was discovered in ThoughtWorks GoCD before 21.3.0. An attacker who has compromised a GoCD agent can upload a…
CVE-2021-44659 — Critical (CVSS 9.8): Adding a new pipeline in GoCD server version 21.3.0 has a functionality that could be abused to do an un-intended…
CVE-2022-39311 — Critical (CVSS 9.1): GoCD is a continuous delivery server. GoCD helps you automate and streamline the build-test-release cycle for…
CVE-2024-56320 — High (CVSS 8.8): GoCD is a continuous deliver server. GoCD versions prior to 24.5.0 are vulnerable to admin privilege escalation due to…
CVE-2022-29184 — High (CVSS 8.8): GoCD is a continuous delivery server. In GoCD versions prior to 22.1.0, it is possible for existing authenticated users…
CVE-2021-43286 — High (CVSS 8.8): An issue was discovered in ThoughtWorks GoCD before 21.3.0. An attacker with privileges to create a new pipeline on a…

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