How severe is CVE-2020-2287?

CVE-2020-2287 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2020-2287 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-2287?

CVE-2020-2287 affects Jenkins Audit Trail. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-2287?

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

When was CVE-2020-2287 published?

CVE-2020-2287 was published on 2020-10-08 and last updated on 2026-06-17.

CVE-2020-2287

CVE-2020-2287 is a medium-severity vulnerability in Jenkins Audit Trail with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Jenkins Audit Trail
Published: 2020-10-08
Last modified: 2026-06-17

Description

Jenkins Audit Trail Plugin 3.6 and earlier applies pattern matching to a different representation of request URL paths than the Stapler web framework uses for dispatching requests, which allows attackers to craft URLs that bypass request logging of any target URL.

Frequently asked questions

What is CVE-2020-2287?: Jenkins Audit Trail Plugin 3.6 and earlier applies pattern matching to a different representation of request URL paths than the Stapler web framework uses for dispatching requests, which allows attackers to craft URLs that bypass request logging of any target URL.
How severe is CVE-2020-2287?: CVE-2020-2287 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2020-2287 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-2287?: CVE-2020-2287 affects Jenkins Audit Trail. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-2287?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-2287 published?: CVE-2020-2287 was published on 2020-10-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jenkins:audit_trail:*:*:*:*:*:jenkins:*:*

More vulnerabilities in Jenkins Audit Trail

CVE-2020-2140 — Medium (CVSS 6.1): Jenkins Audit Trail Plugin 3.2 and earlier does not escape the error message for the URL Patterns field form…
CVE-2020-2288 — Medium (CVSS 5.3): In Jenkins Audit Trail Plugin 3.6 and earlier, the default regular expression pattern could be bypassed in many cases…

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