How severe is CVE-2022-20618?

CVE-2022-20618 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2022-20618 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-20618?

CVE-2022-20618 primarily affects Jenkins Bitbucket Branch Source. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-20618?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-20618 published?

CVE-2022-20618 was published on 2022-01-12 and last updated on 2026-06-17.

CVE-2022-20618

CVE-2022-20618 is a medium-severity vulnerability in Jenkins Bitbucket Branch Source with a CVSS 3.x base score of 4.3. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Jenkins Bitbucket Branch Source
Published: 2022-01-12
Last modified: 2026-06-17

Description

A missing permission check in Jenkins Bitbucket Branch Source Plugin 737.vdf9dc06105be and earlier allows attackers with Overall/Read access to enumerate credentials IDs of credentials stored in Jenkins.

Frequently asked questions

What is CVE-2022-20618?: A missing permission check in Jenkins Bitbucket Branch Source Plugin 737.vdf9dc06105be and earlier allows attackers with Overall/Read access to enumerate credentials IDs of credentials stored in Jenkins.
How severe is CVE-2022-20618?: CVE-2022-20618 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2022-20618 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-20618?: CVE-2022-20618 primarily affects Jenkins Bitbucket Branch Source. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-20618?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-20618 published?: CVE-2022-20618 was published on 2022-01-12 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:jenkins:bitbucket_branch_source:*:*:*:*:*:jenkins:*:*
cpe:2.3:a:jenkins:bitbucket_branch_source:737.vdf9dc06105be:*:*:*:*:jenkins:*:*

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