CVE-2020-2302
CVE-2020-2302 is a medium-severity vulnerability in Jenkins Active Directory 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% (50th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-862
- Affected product: Jenkins Active Directory
- Published:
- Last modified:
Description
A missing permission check in Jenkins Active Directory Plugin 2.19 and earlier allows attackers with Overall/Read permission to access the domain health check diagnostic page.
Frequently asked questions
- What is CVE-2020-2302?
- A missing permission check in Jenkins Active Directory Plugin 2.19 and earlier allows attackers with Overall/Read permission to access the domain health check diagnostic page.
- How severe is CVE-2020-2302?
- CVE-2020-2302 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-2020-2302 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-2302?
- CVE-2020-2302 affects Jenkins Active Directory. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-2302?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-2302 published?
- CVE-2020-2302 was published on 2020-11-04 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:jenkins:active_directory:*:*:*:*:*:jenkins:*:*
More vulnerabilities in Jenkins Active Directory
- CVE-2020-2301 — Critical (CVSS 9.8): Jenkins Active Directory Plugin 2.19 and earlier allows attackers to log in as any user with any password while a…
- CVE-2020-2300 — Critical (CVSS 9.8): Jenkins Active Directory Plugin 2.19 and earlier does not prohibit the use of an empty password in Windows/ADSI mode,…
- CVE-2020-2299 — Critical (CVSS 9.8): Jenkins Active Directory Plugin 2.19 and earlier allows attackers to log in as any user if a magic constant is used as…
- CVE-2017-2649 — High (CVSS 8.1): It was found that the Active Directory Plugin for Jenkins up to and including version 2.2 did not verify certificates…
- CVE-2019-1003009 — High (CVSS 7.4): An improper certificate validation vulnerability exists in Jenkins Active Directory Plugin 2.10 and earlier in…
- CVE-2026-48919 — Medium (CVSS 6.6): Jenkins Active Directory Plugin 2.41 and earlier deserializes data from LDAP referrals without validation.
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