How severe is CVE-2023-50777?

CVE-2023-50777 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-2023-50777 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-50777?

CVE-2023-50777 affects Jenkins Paaslane Estimate. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-50777?

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

When was CVE-2023-50777 published?

CVE-2023-50777 was published on 2023-12-13 and last updated on 2026-06-17.

CVE-2023-50777

CVE-2023-50777 is a medium-severity vulnerability in Jenkins Paaslane Estimate 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-312.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-312
Affected product: Jenkins Paaslane Estimate
Published: 2023-12-13
Last modified: 2026-06-17

Description

Jenkins PaaSLane Estimate Plugin 1.0.4 and earlier does not mask PaaSLane authentication tokens displayed on the job configuration form, increasing the potential for attackers to observe and capture them.

Frequently asked questions

What is CVE-2023-50777?: Jenkins PaaSLane Estimate Plugin 1.0.4 and earlier does not mask PaaSLane authentication tokens displayed on the job configuration form, increasing the potential for attackers to observe and capture them.
How severe is CVE-2023-50777?: CVE-2023-50777 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-2023-50777 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-50777?: CVE-2023-50777 affects Jenkins Paaslane Estimate. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-50777?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-50777 published?: CVE-2023-50777 was published on 2023-12-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jenkins:paaslane_estimate:*:*:*:*:*:jenkins:*:*

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